Search Results       Your search for [subject]Farming operation returned 1 record.           Agricultural extension service handbook. (technical bulletin no.19). Manila: UP College of Agriculture & Bureau of Agriculture (now Bureau of Plant Industry), 1949. Subject: Pests-Deseases names; Common-Scientific names; History-Agricultural extension service; Farming operation; Fruits-Nuts; Root crops-Ground nuts; Vegetables; Fiber plants.          Add to Book Cart Relevance: 11.68%