Kannaiyan, S.. Biotechnology of biofertilizers / edited by S. Kannaiyan. - / . - New Delhi : Narosa Pulishing House , 2002. - 375p. : figures ; 24cm 1 CD . Includes index ISBN: 8173194459 RS750.00 Subjects--Index Terms: BIOTECNOLOGY Dewey Class. No.: 631.80157 / KAN/B