Proceedings of FAI Seminar 1980 on Fertilisers in India in the Eighties
Proceedings of FAI Seminar 1980 on Fertilisers in India in the Eighties edited by Ramendra Singh ... [et al.] - New Delhi Fertiliser Association of India 1981. - 2 v. ill., maps 23 cm.
Fertilizer industry
Fertilizers
631.8(54)(063) / F411P