00403nam a22001337a 4500008004100000020001500041082002700056100002500083245004200108260005400150300001300204650002900217700002300246140301b        xxu||||| |||| 00| 0 eng d  a9715049524  aFil. 631.5 Sa58bc2000  aSangatanan, Pedro D.  aOrganic Farming/cPedro D. Sangatanan  ailoilo City :bP.D. Sangatanan Marketing,cc2000.  a277 p. :  xOrganiculturexGardening  aRone L. Sangatanan