| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Agricultural insect pests of temperate regions and theic control
|
Aeschlimann, J.P.
|
|
1988
|
20 |
4 |
p. 323-324
2 p.
|
artikel
|
| 2 |
Alternative uses for agricultural surpluses
|
Ulbricht, Tilo
|
|
1988
|
20 |
4 |
p. 322-323
2 p.
|
artikel
|
| 3 |
Announcement
|
|
|
1988
|
20 |
4 |
p. 327-328
2 p.
|
artikel
|
| 4 |
Aphid infestation of fababeans on an organic farm in relation to weeds, intercrops and added nitrogen
|
Patriquin, D.G.
|
|
1988
|
20 |
4 |
p. 279-288
10 p.
|
artikel
|
| 5 |
Aphids. Their biology, natural enemies and control
|
Wyatt, I.J.
|
|
1988
|
20 |
4 |
p. 324-326
3 p.
|
artikel
|
| 6 |
Author index
|
|
|
1988
|
20 |
4 |
p. 329-332
4 p.
|
artikel
|
| 7 |
Changes in earthworm populations following cultivation of undisturbed and former opencast coal-mining land
|
Scullion, J.
|
|
1988
|
20 |
4 |
p. 289-302
14 p.
|
artikel
|
| 8 |
Contents of agriculture, ecosystems and environment, volume 20
|
|
|
1988
|
20 |
4 |
p. 333-335
3 p.
|
artikel
|
| 9 |
Economics of Nassella Tussock (Nassella trichotoma) control in New Zealand
|
Denne, Tim
|
|
1988
|
20 |
4 |
p. 259-278
20 p.
|
artikel
|
| 10 |
Effects of two sterol-inhibiting fungicides on populations of pest and beneficial arthropods on apple
|
Biggs, Alan R.
|
|
1988
|
20 |
4 |
p. 235-244
10 p.
|
artikel
|
| 11 |
Field margins
|
Jacquard, Pierre
|
|
1988
|
20 |
4 |
p. 321-322
2 p.
|
artikel
|
| 12 |
Historical changes of energy input into agroecosystems and their landscape ecological consequences, the Lingen/Emsland County (West Germany) case study
|
Mizgajski, Andrzej
|
|
1988
|
20 |
4 |
p. 245-258
14 p.
|
artikel
|
| 13 |
Integrated rural development
|
Norton, G.A.
|
|
1988
|
20 |
4 |
p. 319-321
3 p.
|
artikel
|
| 14 |
Movement and degradation of aldicarb residues in South Carolina loamy sand soil
|
Hegg, Richard O.
|
|
1988
|
20 |
4 |
p. 303-315
13 p.
|
artikel
|
| 15 |
Stratospheric ozone reduction, solar ultraviolet radiation and plant life
|
Steven, M.D.
|
|
1988
|
20 |
4 |
p. 317-319
3 p.
|
artikel
|
Tijdschrift beschrijving