Geissman, T. A. 1908-. Organic chemistry of secondary plant metabolism / T.A. Geissman, D. H. G. Grout. - San Francisco, Calif. : Freeman, Cooper & Company, 1969. - lx, 592 p. : ill. ; 24 cm. Includes bibliographical references. Subjects--Topical Terms: Botanical chemistry.Plants--Metabolism.