Persad, Ralph S. Agricultural science for the Caribbean / Ralph S. Persad. - London : Nelson, 1977-2003. - 172p.: ill. ; 25 cm. Includes index. ISBN: 9780175663958 £1.35 (v. 1) LCCN: 77359324 Nat. Bib. No.: GB76-23588 (v. 1) Subjects--Topical Terms: Agriculture--Caribbean Area.Agriculture. Dewey Class. No.: 630