Fertilizer use under multiple cropping systems : report
Expert consultation on fertilizer Use under......Feb3-6,1982
Fertilizer use under multiple cropping systems : report - Rome FAO 1983 - 30cm;210 - FAO fertilizer and plant nutrition bulletin, 5 .
FERTILIZERS ABD MANURES -- CONGRESSES
COMPANION CROPS -- CONGRESSES FERTILIZERS ABD MANURES -- CONGRESSES
631.811 E96F
Fertilizer use under multiple cropping systems : report - Rome FAO 1983 - 30cm;210 - FAO fertilizer and plant nutrition bulletin, 5 .
FERTILIZERS ABD MANURES -- CONGRESSES
COMPANION CROPS -- CONGRESSES FERTILIZERS ABD MANURES -- CONGRESSES
631.811 E96F