Rai, M. K. Handbook of microbial biofertilizers edited by M. K. Rai - Lucknow International Book Distributing Co. 2006 - xxv, 579p. ISBN: 81-8189-166-x Subjects--Topical Terms: Microbial biofertilizersBiofertilizer Dewey Class. No.: 577.15 / RAI/H