nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
1 |
A comparison of productivities and energy values between slash and burn agriculture and secondary succession in the upper Rio Negro region of the Amazon Basin
|
Uhl, Christopher |
|
1981 |
|
1 |
p. 63-83 21 p. |
artikel |
2 |
Affinities between various Stylosanthes species as shown by rhizobial, soil pH and geographic relationships
|
Date, R.A. |
|
1979 |
|
1 |
p. 57-67 |
artikel |
3 |
A field evaluation of the effectiveness of a phosphine fumigant for mole control
|
Mead-Briggs, A.R. |
|
1975 |
|
1 |
p. 1-13 13 p. |
artikel |
4 |
Agriculture in semi-arid environments
|
Arnon, I. |
|
1981 |
|
1 |
p. 91-92 2 p. |
artikel |
5 |
Air pollution damage to Vegetation (A symposium sponsored by the Division of Agriculture and Food Chemistry at the 161st Meeting of the American Chemical Society, Los Angeles, Calif., March 31st to April 1st, 1971)
|
Ulrich, B. |
|
1975 |
|
1 |
p. 96-97 2 p. |
artikel |
6 |
Announcement
|
|
|
1981 |
|
1 |
p. 93- 1 p. |
artikel |
7 |
Arid-land ecosystems: Structure, functioning and management. Vol. 1
|
Andrew, M.H. |
|
1982 |
|
1 |
p. 75-76 2 p. |
artikel |
8 |
Bibliography of agriculture in China
|
Shattock, Richard |
|
1980 |
|
1 |
p. 88-89 2 p. |
artikel |
9 |
Big bluestem and indiangrass vegetative reproduction and annual reserve carbohydrate and nitrogen cycles
|
McKendrick, Jay D. |
|
1975 |
|
1 |
p. 75-93 19 p. |
artikel |
10 |
Bioeconomic model of weeds in pastures
|
Auld, B.A |
|
1979 |
|
1 |
p. 69-84 |
artikel |
11 |
Biological control in the management of pests
|
Huffaker, Carl B. |
|
1975 |
|
1 |
p. 15-31 17 p. |
artikel |
12 |
Biophysical ecology
|
Turkington, Roy |
|
1982 |
|
1 |
p. 72-74 3 p. |
artikel |
13 |
Bird problems in agriculture
|
Arnold, Richard |
|
1981 |
|
1 |
p. 85-86 2 p. |
artikel |
14 |
Changes in rural land-use patterns in relation to some physical factors in the Kakioka Basin, Japan
|
Hirose, T. |
|
1980 |
|
1 |
p. 67-84 18 p. |
artikel |
15 |
China's agro-ecosystem
|
Smil, Vaclav |
|
1981 |
|
1 |
p. 27-46 20 p. |
artikel |
16 |
Computer modelling in agriculture
|
Jacquard, P. |
|
1981 |
|
1 |
p. 86- 1 p. |
artikel |
17 |
Cropping and yields in agricultural systems of the north-eastern hill region of India
|
Toky, O.P. |
|
1981 |
|
1 |
p. 11-25 15 p. |
artikel |
18 |
Decline of soil fertility due to intensification of land use by shifting agriculturists in Belize, Central America
|
Arnason, T. |
|
1982 |
|
1 |
p. 27-37 11 p. |
artikel |
19 |
Editorial Board
|
|
|
1981 |
|
1 |
p. iii- 1 p. |
artikel |
20 |
Editorial Board
|
|
|
1980 |
|
1 |
p. iii- 1 p. |
artikel |
21 |
Editorial Board
|
|
|
1975 |
|
1 |
p. iii- 1 p. |
artikel |
22 |
Editorial board
|
|
|
1982 |
|
1 |
p. iii- 1 p. |
artikel |
23 |
Editorial Board
|
|
|
1979 |
|
1 |
p. iii |
artikel |
24 |
Energetical significance of the annelids and arthropods in a Swedish grassland soil
|
Thompson, A.R. |
|
1979 |
|
1 |
p. 90-91 |
artikel |
25 |
Experimental reduction of rodent damage to vegetable crops in Indian villages
|
Advani, Ranjan |
|
1982 |
|
1 |
p. 39-45 7 p. |
artikel |
26 |
Fundamentals of plant-pest control
|
Calvert, Donald |
|
1980 |
|
1 |
p. 86-87 2 p. |
artikel |
27 |
Granivorous birds in ecosystems
|
Feare, C.J. |
|
1979 |
|
1 |
p. 85-87 |
artikel |
28 |
Heathlands and related shrublands. Descriptive studies, ecosystems of the world 9A
|
Jacquard, P. |
|
1981 |
|
1 |
p. 87-88 2 p. |
artikel |
29 |
Influence of environmental factors upon sagebrush and grass production in wyoming
|
Ries, R.E. |
|
1979 |
|
1 |
p. 41-55 |
artikel |
30 |
Influence of soil management practice on the orchard agro-ecosystem
|
Haynes, R.J. |
|
1980 |
|
1 |
p. 3-32 30 p. |
artikel |
31 |
Influence of the termite Macrotermes michaelseni (Sjöst) on soil fertility and vegetation in a semi-arid savannah ecosystem
|
Arshad, M.A. |
|
1982 |
|
1 |
p. 47-58 12 p. |
artikel |
32 |
Isoenzymatic variations in populations of Chenopodium album L. resistant and susceptible to triazines
|
Gasquez, J. |
|
1981 |
|
1 |
p. 1-10 10 p. |
artikel |
33 |
Net primary production and net secondary production from grazing an area dominated by Deschampsia flexuosa (L.) Trin. by nursing cows
|
Bülow-Olsen, Anne |
|
1980 |
|
1 |
p. 51-66 16 p. |
artikel |
34 |
Nitrogen-fixing blue-green algae and asymbiotic bacteria
|
Tchan, Y.T. |
|
1980 |
|
1 |
p. 87-88 2 p. |
artikel |
35 |
Pattern analysis in agricultural science
|
Jacquard, P. |
|
1979 |
|
1 |
p. 87-88 |
artikel |
36 |
Physical, chemical and biological properties of chernozem and its productivity under different systems of soil utilization
|
Stanaćev, S. |
|
1975 |
|
1 |
p. 33-45 13 p. |
artikel |
37 |
Plant strategies and vegetation processes
|
Misra, R. |
|
1981 |
|
1 |
p. 89- 1 p. |
artikel |
38 |
Population cycles of the small moth-borers of sugar cane, Diatraea spp., and their primary and secondary parasitoids, in Trinidad, West Indies
|
Hughes, G. |
|
1982 |
|
1 |
p. 13-25 13 p. |
artikel |
39 |
Primary productivity of the biosphere
|
Misra, R. |
|
1979 |
|
1 |
p. 89-90 |
artikel |
40 |
Proceedings of the Australian meeting of the ISSS Working group on soil information systems, Canberra, Australia, 2–4 March 1976
|
Peyer, K. |
|
1979 |
|
1 |
p. 91-92 |
artikel |
41 |
Publisher's note
|
|
|
1980 |
|
1 |
p. 1- 1 p. |
artikel |
42 |
Radioecology
|
Reiniger, P. |
|
1975 |
|
1 |
p. 95-96 2 p. |
artikel |
43 |
Reproduction in an island population of Norway rats, Rattus norvegicus (Berkenhout), treated with an oestrogenic steroid
|
Lazarus, A.B. |
|
1982 |
|
1 |
p. 59-67 9 p. |
artikel |
44 |
Seed propagation of legumes in natural meadows of the U.S.S.R. — Review
|
Krylova, N.P. |
|
1979 |
|
1 |
p. 1-22 |
artikel |
45 |
Simulation of changes in herbage biomass and drought response of a buffel grass (Cenchrus ciliaris cv. biloela) in Southern Queensland
|
Peake, D.C.I. |
|
1979 |
|
1 |
p. 23-40 |
artikel |
46 |
Simulation of nitrogen behaviour of soil-plant systems
|
Myers, R.J.K. |
|
1982 |
|
1 |
p. 71-72 2 p. |
artikel |
47 |
Soil microorganisms and plants
|
Domsch, K.H. |
|
1980 |
|
1 |
p. 85- 1 p. |
artikel |
48 |
Studies on crop-legume behaviour in pure and mixed stands
|
Kapoor, Promila |
|
1975 |
|
1 |
p. 61-74 14 p. |
artikel |
49 |
Terrestrial nitrogen cycles
|
Stanhill, G. |
|
1982 |
|
1 |
p. 69-71 3 p. |
artikel |
50 |
The impact of copper pollution on water foxtail (Alopecurus aequalis sobol.) populations and winter weed communities in rice fields
|
Morishima, Hiroko |
|
1980 |
|
1 |
p. 33-49 17 p. |
artikel |
51 |
The study of vegetation
|
Misra, R. |
|
1981 |
|
1 |
p. 90-91 2 p. |
artikel |
52 |
Use of the “non-weed” concept in traditional tropical agroecosystems of south-eastern Mexico
|
Chacón, J.C. |
|
1982 |
|
1 |
p. 1-11 11 p. |
artikel |
53 |
Variability of stream water quality in some land management systems in the southern Kakioka Basin, Japan
|
Hirose, T. |
|
1981 |
|
1 |
p. 47-61 15 p. |
artikel |
54 |
Verhandlungen Gesellschaft für ökologie, band VII
|
Mahn, E.G. |
|
1981 |
|
1 |
p. 88-89 2 p. |
artikel |
55 |
Weed-crop competition: A review
|
Burdon, J. |
|
1982 |
|
1 |
p. 74-75 2 p. |
artikel |
56 |
Western Negev and Sinai ecosystems: Comparative study of vegetation, albedo, and temperatures
|
Otterman, J. |
|
1975 |
|
1 |
p. 47-59 13 p. |
artikel |