Study of the effect of green manuring and fertilizers on wheat and maize crops in Bhakhra Canal irrigated tract
Khanna, Hans Raj
Study of the effect of green manuring and fertilizers on wheat and maize crops in Bhakhra Canal irrigated tract - COA - Ludhiana PAU 1966 - 80L
WHEAT
MAIZE WHEAT
T 633.1 K55S
Study of the effect of green manuring and fertilizers on wheat and maize crops in Bhakhra Canal irrigated tract - COA - Ludhiana PAU 1966 - 80L
WHEAT
MAIZE WHEAT
T 633.1 K55S