6215
Venkataraman, G. S.
0391-
Blue-green algae for rice production: a manual for its promotion
Rome
Food and Agriculture Organization of the United Nations
1981
viii, 102P.: ill
FAO soils bulletin: 64
Field document; no.2
"RAS/75/004."
Bibliography: p. 59-67
prepared by the FAO/UNDP regional project for improving soil fertility through organic recycling, Soil resources, management and conservation Service, Land and Water Development Division
Fertilizers ، Rice
، Nitrogen-fixing algae as fertilizer
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667
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R5
V46
1981
AU
CO FAO/UNDP Regional Project for Improving Soil Fertility through Organic Recycling
CO Food and Agriculture Organization of the United Nations
TI
SE
SE
CL
