Proceedings of the second All India Compost Conference and second meeting of the Central Manure (Compost) Deveolpment Committee held at Jaipur on the 16th & 17th December 1948
Calcutta : Government of India Press, 1949
25 p. ; 20 cm.
Shelf Mark: 110292
Donated by அருணாசலம், மு
1949
25 p. ; 20 cm.
Shelf Mark: 110292