Pollen: development and physiology / 
edited by J. Heslop-Harrison. 
 - London :  Butterworths,  1971. 
<br/><br/> Based on papers presented at the Divisional Symposium of the Pacific Division of the American Association for the Advancement of Science, the International Conference on Pollen and Pollen Physiology, and the Symposium on Microsporogenesis and the finestructure of Pollen, all held in the State of Washington, U.S.A., August 1969.  First published 1971. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>72178926 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollen -- Congresses.--Pollen -- Congresses.
<br/><br/><label>LC Class. No.: </label>QK658  / .P64 
<br/><br/><label>Dewey Class. No.: </label>582'.0463