3

Nutrient availability and maize yield under reduced tillage practices

Year:
1993
Language:
english
File:
PDF, 195 KB
english, 1993
10

Effect of long-term NPK application on secondary and micro nutrient contents ofCoffea canephoraPierre

Year:
1981
Language:
english
File:
PDF, 186 KB
english, 1981
16

Effect of Foliar Application of Potassium on Cocoa Yield

Year:
1981
Language:
english
File:
PDF, 319 KB
english, 1981
18

Direct Transmission of Escherichia coli from Poultry to Humans

Year:
1989
Language:
english
File:
PDF, 1.17 MB
english, 1989
20

Effects of Single-crop Agri-silviculture on Soil Analysis

Year:
1980
Language:
english
File:
PDF, 280 KB
english, 1980
29

Nutrient status of NPK-treated coffee plots

Year:
1980
Language:
english
File:
PDF, 210 KB
english, 1980
32

Direct transmission of Escherichia coli from poultry to humans

Year:
1989
Language:
english
File:
PDF, 548 KB
english, 1989
33

Soil Factors Affecting the Macro-Structures Produced by Tillage

Year:
1979
Language:
english
File:
PDF, 1.19 MB
english, 1979
36

Changes in the structure of differently tilled soil in a growing season

Year:
1983
Language:
english
File:
PDF, 408 KB
english, 1983
46

INCREASING FOOD PRODUCTION IN NIGERIA

Year:
1980
File:
PDF, 391 KB
1980
50

Soil organic matter and yield of forest and tree crops

Year:
1980
Language:
english
File:
PDF, 319 KB
english, 1980