Search Results       Your search for [author]Nasayao, Edilberto E. returned 1 record.           Evaluation of different soil and water conservation structure in selected RRDP sites. by Veracion, Vicente P.; Baguio City: DENR, ERDS, 1991. 40p. -(PCARRD-RRDP-USAID Proj.). Subject: SOIL CONSERVATION; WATER CONSERVATION; EROSION CONTROL.          Add to Book Cart Relevance: 15.70%