Organic manures

Gaur, A.C.

Organic manures A.C. Gaur, S. Neelakantan and K.S. Dargan. - New Delhi ICAR 1995 - vii,159p., 24cm.

631.87 / G23O
HMS Central Library, Jamia Hamdard, Hamdard Nagar, New Delhi -110062, INDIA