Direct, residual and cumulative effect of phosphorus, potassium and farmyard manure on a fixed paddy-wheat rotation

Bisen, C R

Direct, residual and cumulative effect of phosphorus, potassium and farmyard manure on a fixed paddy-wheat rotation - Jabalpur Department of Agronomy 1977 - 313p. Print


AGRONOMY

AGRONOMY

633 / BIS-D
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