Effect of various sources and concentration of phosphatic fertilizers on soil productivity
Kharub, H.S
Effect of various sources and concentration of phosphatic fertilizers on soil productivity - 72p.+18.b tab.
Phosphotic fertilizer
Soil fertility
Soil productivity Phiso-chemical Propesties
Effect of various sources and concentration of phosphatic fertilizers on soil productivity - 72p.+18.b tab.
Phosphotic fertilizer
Soil fertility
Soil productivity Phiso-chemical Propesties