00457nam a22001577a 4500 140213b xxu||||| |||| 00| 0 eng d 978-81-7754-403-9 Ref. 631.802 G95 2010 542 Gupta, P.K. A Handbook of soil, fertilizer and manure / P.K. Gupta 2nd ed. India : Agrobios, c2010. 591p. : ill. 4780 Organic fertilizer Handbook ddc GR 1046 1046 0 0 ddc 0 0 GR SPMT-CAS SPMT-CAS 2014-02-13 0 Ref/631.802/G95/c2010 005897 2014-02-13 00:00:00 2014-02-13 BK