Ting, Irwin P. Crassulacean acid metabolism : proceedings of the fifth annual Symposium in Botany... - Rockville, Md. : American Society of Plant Physiologists, 1982 - 316 p. : ilus. ; gráfs. D98-87 LCCN: 64594 Subjects--Topical Terms: Crassulaceae.Plantas--Metabolismo. Dewey Class. No.: 583.38 / T5