| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Agronomy of grassland systems
|
Scifres, C.J.
|
|
1988
|
21 |
3-4 |
p. 305-307
3 p.
|
artikel
|
| 2 |
Air pollution injury to vegetation
|
Bornkamm, R.
|
|
1988
|
21 |
3-4 |
p. 315-
1 p.
|
artikel
|
| 3 |
Announcements
|
|
|
1988
|
21 |
3-4 |
p. 317-
1 p.
|
artikel
|
| 4 |
Author index
|
|
|
1988
|
21 |
3-4 |
p. 319-321
3 p.
|
artikel
|
| 5 |
Contents of agriculture, ecosystems and environment, volume 21
|
|
|
1988
|
21 |
3-4 |
p. 323-324
2 p.
|
artikel
|
| 6 |
Correlation between the incidence of aphid species and the incidence of two non-persistent viruses in tobacco
|
Raccah, B.
|
|
1988
|
21 |
3-4 |
p. 281-292
12 p.
|
artikel
|
| 7 |
Cowpea insect damage as influenced by the presence of weeds
|
Ezueh, M.I.
|
|
1988
|
21 |
3-4 |
p. 255-263
9 p.
|
artikel
|
| 8 |
Effects of atmospheric CO2 enrichment on root: Shoot ratios of carrot, radish, cotton and soybean
|
Idso, S.B.
|
|
1988
|
21 |
3-4 |
p. 293-299
7 p.
|
artikel
|
| 9 |
Effects of plant spacing and soil conditions on the growth of five Atriplex species
|
Malcolm, C.V.
|
|
1988
|
21 |
3-4 |
p. 265-279
15 p.
|
artikel
|
| 10 |
Environmental impacts on cereal grain production in the Canadian prairie provinces: A growth constraint model
|
Pierce, John T.
|
|
1988
|
21 |
3-4 |
p. 225-243
19 p.
|
artikel
|
| 11 |
Further studies on copper accumulation in Kenyan Coffea arabica plantations
|
Dickinson, N.M.
|
|
1988
|
21 |
3-4 |
p. 181-190
10 p.
|
artikel
|
| 12 |
Insecticide treatments for the control of small ermine moth, Yponomeuta padella (L.) in hawthorn hedges
|
Mowat, D.J.
|
|
1988
|
21 |
3-4 |
p. 245-253
9 p.
|
artikel
|
| 13 |
Insect-plant interactions
|
Honda, H.
|
|
1988
|
21 |
3-4 |
p. 313-314
2 p.
|
artikel
|
| 14 |
Integrated and biological control in protected crops
|
Aeschlimann, J.P.
|
|
1988
|
21 |
3-4 |
p. 309-310
2 p.
|
artikel
|
| 15 |
Managed grassland. Analytical studies
|
Jacquard, P.
|
|
1988
|
21 |
3-4 |
p. 302-305
4 p.
|
artikel
|
| 16 |
Pesticide side-effects on arthropod natural enemies: A database summary
|
Theiling, Karen M.
|
|
1988
|
21 |
3-4 |
p. 191-218
28 p.
|
artikel
|
| 17 |
Population densities of selected soil-borne fungi and disease incidence in a crop rotation under varied weed-management systems
|
Ruppel, E.G.
|
|
1988
|
21 |
3-4 |
p. 163-169
7 p.
|
artikel
|
| 18 |
Possible control of Xanthium spinosum by a fungus
|
Auld, Bruce A.
|
|
1988
|
21 |
3-4 |
p. 219-223
5 p.
|
artikel
|
| 19 |
Profile reconstruction: A method to quantify changes in soil properties resulting from cultivation
|
Kelly, E.F.
|
|
1988
|
21 |
3-4 |
p. 153-162
10 p.
|
artikel
|
| 20 |
Rangelands: a resource under siege
|
Jacquard, Pierre
|
|
1988
|
21 |
3-4 |
p. 301-302
2 p.
|
artikel
|
| 21 |
Rational pesticide use
|
Pimentel, David
|
|
1988
|
21 |
3-4 |
p. 310-312
3 p.
|
artikel
|
| 22 |
Soil conservation—Assessing the national resources inventory
|
Viets, Frank G.
|
|
1988
|
21 |
3-4 |
p. 308-309
2 p.
|
artikel
|
| 23 |
Spring, summer and autumn emergence of the Colorado potato beetle, Leptinotarsa decemlineata (say) (Coleoptera: Chrysomelidae)
|
Mailloux, G.
|
|
1988
|
21 |
3-4 |
p. 171-179
9 p.
|
artikel
|
| 24 |
Vesicular-arbuscular mycorrhizae in taconite tailings. II. Effects of reclamation practices
|
Collins Johnson, Nancy
|
|
1988
|
21 |
3-4 |
p. 143-152
10 p.
|
artikel
|
| 25 |
Vesicular-arbuscular mycorrhizae in taconite tailings. I. Incidence and spread of endogonaceous fungi following reclamation
|
Collins Johnson, Nancy
|
|
1988
|
21 |
3-4 |
p. 135-142
8 p.
|
artikel
|
Tijdschrift beschrijving