| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
A simulated erosion approach to assess rates of cattle manure and phosphorus fertilizer for restoring productivity to eroded soils
|
Larney, Francis J.
|
|
1997
|
65 |
2 |
p. 113-126
14 p.
|
artikel
|
| 2 |
Contents of Applied soil ecology, vol. 65 no. 2
|
|
|
1997
|
65 |
2 |
p. 187-
1 p.
|
artikel
|
| 3 |
Economics of cattail (Typha spp.) control to reduce blackbird damage to sunflower
|
Leitch, J.A.
|
|
1997
|
65 |
2 |
p. 141-149
9 p.
|
artikel
|
| 4 |
Effects of sulphadimethoxine on cosmopolitan weeds (Amaranthus retroflexus L., Plantago major L. and Rumex acetosella L.)
|
Migliore, Luciana
|
|
1997
|
65 |
2 |
p. 163-168
6 p.
|
artikel
|
| 5 |
Estimates of sub-national nutrient balances as sustainability indicators for agro-ecosystems in Ecuador
|
de Koning, G.H.J.
|
|
1997
|
65 |
2 |
p. 127-139
13 p.
|
artikel
|
| 6 |
Evaluation of phosphorus uptake and use efficiency and nitrogen fixation potential by African clovers
|
Mugwira, L.M.
|
|
1997
|
65 |
2 |
p. 169-175
7 p.
|
artikel
|
| 7 |
Nutrient availability in soil samples from shifting cultivation sites in the semi-arid Caatinga of NE Brazil
|
Salcedo, I.H.
|
|
1997
|
65 |
2 |
p. 177-186
10 p.
|
artikel
|
| 8 |
Nutrient release from decomposing Lotus corniculatus residues in relation to soil pH and nitrogen levels
|
Kalburtji, K.L.
|
|
1997
|
65 |
2 |
p. 107-112
6 p.
|
artikel
|
| 9 |
Porosity and herbicide leaching in soils amended with olive-mill wastewater
|
Cox, L.
|
|
1997
|
65 |
2 |
p. 151-161
11 p.
|
artikel
|
| 10 |
Rehabilitation of a semiarid ecosystem in Senegal 1. Experiments at the hillside scale
|
Perez, P.
|
|
1997
|
65 |
2 |
p. 95-106
12 p.
|
artikel
|
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