Search Results       Your search for [subject]Environmental protection and preservation returned 1 record.           Proceedings of symposium on biological control of pests and plant diseases_. Bicutan, Taguig City, Philippines: National Research Council of the Philippines, 1998. Subject: Agriculture -- Plant diseases control; Biological control of pests and plant diseases; Pest control; Environmental protection and preservation; Plant diseases control -- Agriculture.          Add to Book Cart Relevance: 13.49%