Mulcahy David L Proceeding on pollen: Biology and implications for plant breeding Mulcahy David L; Ottaviano Ercale - New York Elsevier 1983 - p. cm. Standard No.: 51426 Source: Textual Subjects--Topical Terms: Flowering plantBotany Dewey Class. No.: I5,166:71p1,N82, M3