00359nam a22001097a 4500 140320b xxu||||| |||| 00| 0 eng d T (BSAB) 495-A c2006 Socio-economic profile of rice farmers in the first district of davao del sur Rudelyn C. Grengia Digos City SPAMAST-CAS c2006 xv, 62 leaves ddc FS 2276 2276