Harborne, Jeffrey Barry Phytochemical ecology; proceedings of the Phytochemical Society Symposium ... - London : Academic Press, 1972 - 272 p. : ilus. - Annual proceedings of the Phytochemical Society . - Annual proceedings of the Phytochemical Society . LCCN: 73518 Subjects--Topical Terms: Ecología química.Ecología vegetal. Dewey Class. No.: 581.5 / H3