Pampanga State Agricultural University

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Land preparation of harvesting : Catalogue of agricultural machinery inventions and utility models (1976-1985) volume I /

Land preparation of harvesting : Catalogue of agricultural machinery inventions and utility models (1976-1985) volume I / Compiled and edited by Isagani A. Sarmiento. - Quezon City : JMC Press Incorporated, c1986. - ix, 208 pages : illustration ; 25 cm.

9711201054