| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Biological control of fruit-tree red spider mite
|
Welch, S.
|
|
1978
|
4 |
3 |
p. 407-408
2 p.
|
artikel
|
| 2 |
Biological insect pest suppression
|
Dahlsten, Donald L.
|
|
1978
|
4 |
3 |
p. 408-410
3 p.
|
artikel
|
| 3 |
Energy inputs and outputs of subsistence cropping systems in the tropics
|
Norman, M.J.T.
|
|
1978
|
4 |
3 |
p. 355-366
12 p.
|
artikel
|
| 4 |
Organic and conventional wheat production: Examination of energy and economics
|
Berardi, G.M.
|
|
1978
|
4 |
3 |
p. 367-376
10 p.
|
artikel
|
| 5 |
Proceedings of the international CNRS colloquium (5, 6 and 7 July 1976, Rennes)
|
Missonier, J.
|
|
1978
|
4 |
3 |
p. 413-414
2 p.
|
artikel
|
| 6 |
Seasonal development of soybean arthropod communities in east central Illinois
|
Mayse, Mark A.
|
|
1978
|
4 |
3 |
p. 387-405
19 p.
|
artikel
|
| 7 |
The evolution of resistance to herbicides in weedy species
|
Grignac, Pierre
|
|
1978
|
4 |
3 |
p. 377-385
9 p.
|
artikel
|
| 8 |
Tropical pasture and fodder plants
|
Misra, R.
|
|
1978
|
4 |
3 |
p. 410-411
2 p.
|
artikel
|
| 9 |
Water and plant life—Problems and modern approaches
|
Gardner, W.R.
|
|
1978
|
4 |
3 |
p. 411-413
3 p.
|
artikel
|
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