| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Alleviating soil fertility constraints to increased crop production in West Africa
|
Tsuji, Gordon Y.
|
|
1993
|
43 |
3 |
p. 354-355
2 p.
|
artikel
|
| 2 |
An analytical framework for the design of autonomous, enclosed agro-ecosystems
|
Kok, Robert
|
|
1993
|
43 |
3 |
p. 235-260
26 p.
|
artikel
|
| 3 |
Ex-ante profitability of animal traction investments in semi-arid Sub-Saharan Africa: Evidence from Niger and Nigeria
|
Jansen, Hans G.P.
|
|
1993
|
43 |
3 |
p. 323-349
27 p.
|
artikel
|
| 4 |
Farming and the countryside: an economic analysis of external costs and benefits
|
Webster, Paul
|
|
1993
|
43 |
3 |
p. 352-354
3 p.
|
artikel
|
| 5 |
Fream's principles of food agriculture. Seventeenth edition
|
Moxey, Andrew
|
|
1993
|
43 |
3 |
p. 351-352
2 p.
|
artikel
|
| 6 |
Simulation of wool growth rate and fleece characteristics of Merino sheep in Southern Australia. Part 2—Assessment of biological components of the model
|
Bowman, P.J.
|
|
1993
|
43 |
3 |
p. 301-321
21 p.
|
artikel
|
| 7 |
Simulation of wool growth rate and fleece characteristics of Merino sheep in Southern Australia. Part 1—Model description
|
Bowman, P.J.
|
|
1993
|
43 |
3 |
p. 287-299
13 p.
|
artikel
|
| 8 |
Systems costings model for agricultural contractors
|
Ward, S.M.
|
|
1993
|
43 |
3 |
p. 261-270
10 p.
|
artikel
|
| 9 |
Were farmers wrong in rejecting a recommendation? The case of nitrogen at transplanting for irrigated rice
|
Fujisaka, Sam
|
|
1993
|
43 |
3 |
p. 271-286
16 p.
|
artikel
|
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