Sutherland, James Alan. Introduction to tropical agriculture English [by] J. A. Sutherland. - [Sydney] Angus and Robertson [1971] - 242 p. illus. 25 cm. ISBN: 0582025451 LCCN: 72882787 Nat. Bib. No.: ANL Subjects--Topical Terms: Agriculture--Tropics--Handbooks, manuals, etc. LC Class. No.: S496 / .S94 Dewey Class. No.: 63 / INT