| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Agroecology, researching the ecological basis for sustainable agriculture
|
Reader, Patricia
|
|
1991
|
37 |
4 |
p. 318-321
4 p.
|
artikel
|
| 2 |
A model describing the influence of hard seededness on the persistance of an annual forage legume, in a ley farming system, in a mediterranean-type environment
|
Taylor, G.B.
|
|
1991
|
37 |
4 |
p. 275-301
27 p.
|
artikel
|
| 3 |
Announcement
|
|
|
1991
|
37 |
4 |
p. 329-
1 p.
|
artikel
|
| 4 |
Fluoride content in grass as related to atmospheric fluoride concentrations: a simplified predictive model
|
van der Eerden, L.J.
|
|
1991
|
37 |
4 |
p. 257-273
17 p.
|
artikel
|
| 5 |
Granivorous birds in the agricultural landscape
|
|
|
1991
|
37 |
4 |
p. 325-328
4 p.
|
artikel
|
| 6 |
Leaching and runoff losses of herbicides in a tilled and untilled field
|
Hall, J.K.
|
|
1991
|
37 |
4 |
p. 303-314
12 p.
|
artikel
|
| 7 |
Soil degradation (Advances in Soil Science, Volume II)
|
Pimentel, D.
|
|
1991
|
37 |
4 |
p. 315-317
3 p.
|
artikel
|
| 8 |
The Greenhouse effect and primary productivity in European agro-ecosystems
|
Ellis, Richard
|
|
1991
|
37 |
4 |
p. 317-318
2 p.
|
artikel
|
| 9 |
The role of ground beetles in ecological and environmental studies
|
Welch, R.Colin
|
|
1991
|
37 |
4 |
p. 323-325
3 p.
|
artikel
|
| 10 |
Whiteflies: Their Bionomics, Pest Status and Management
|
Reader, Patricia
|
|
1991
|
37 |
4 |
p. 321-323
3 p.
|
artikel
|
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