Dudal, R

Intergrated plant nutrition systems report of an expert consultation Rome, Italy, 13-15 December 1993 - Rome FAO 1995 - vii,426p. 30cm - FAO fertilizer and plant nutrition bulletin 12 .

9251036659


Specific techniques, apparatus, equipment, materials
Crop rotation
Special methods of cultivation
Operations subsequent to harvesting
Cultivation and harvesting

631.582 / INT