| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Author index
|
|
|
1991
|
35 |
4 |
p. 355-356
2 p.
|
artikel
|
| 2 |
Contents of Agriculture, Ecosystems and Environment, Volume 35
|
|
|
1991
|
35 |
4 |
p. 357-358
2 p.
|
artikel
|
| 3 |
Dispersal within and between citrus orchards and native hosts, and nymphal mortality of citrus psylla, Trioza erytreae (Hemiptera: Triozidae)
|
Van den Berg, M.A.
|
|
1991
|
35 |
4 |
p. 297-309
13 p.
|
artikel
|
| 4 |
Erratum
|
|
|
1991
|
35 |
4 |
p. 354-
1 p.
|
artikel
|
| 5 |
Herbicide and rotation effects on soil and rhizosphere microorganisms and crop yields
|
Moorman, T.B.
|
|
1991
|
35 |
4 |
p. 311-325
15 p.
|
artikel
|
| 6 |
Pesticide outlook
|
Ulbricht, Tilo
|
|
1991
|
35 |
4 |
p. 353-
1 p.
|
artikel
|
| 7 |
Potential impacts of a CO2-induced climate change using the GISS scenario on agriculture in Quebec, Canada
|
Singh, Bhawan
|
|
1991
|
35 |
4 |
p. 327-347
21 p.
|
artikel
|
| 8 |
Spring populations of Aphis gossypii (Homoptera: Aphididae) in cotton fields: to spray or not to spray?
|
Zhi-Qiang Zhang,
|
|
1991
|
35 |
4 |
p. 349-351
3 p.
|
artikel
|
| 9 |
Structure and function of the agroforestry system in the Pithoragarh district of Central Himalaya: an ecological viewpoint
|
Ralhan, P.K.
|
|
1991
|
35 |
4 |
p. 283-296
14 p.
|
artikel
|
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