Resistance of agricultural plants to pests
Chesnokov, P.G.
Resistance of agricultural plants to pests - Jerusalem I.P.S.T. 1961 - 24cm; 17
PEST CONTROL
PEST CONTROL
632.9 C32R
Resistance of agricultural plants to pests - Jerusalem I.P.S.T. 1961 - 24cm; 17
PEST CONTROL
PEST CONTROL
632.9 C32R