00000cam a22000003a 4500 UP-8027390931316262317 Buklod 20160311095655.0 a r |||| u| ta 160311s xx d r |||| u| (iLib)UPMIN-00008243775 (eppolicarpio 04/20/10) S 675 C35 1986 Catalogue of agricultural machinery inventions and utility models(1976-1985) post-harvest operations compiled and edited by Isagani A. Sarmiento. Manila Goodwill Trading c1986 2 v.ix, 227p. ill. 25 cm. Contents: v.1 Land preparation to harvesting--v. 2. Post-harvest operations. Agricultural machinery. Sarmiento, Isagani A. UPMIN UPMIN-MAIN S 675 C38 1986 Book