Survival or extinction :  proceedings of a conference held at the Royal Botanic Gardens, Kew, entitled The Practical Role of Botanic Gardens in the Conservation of Rare and Threatened Plants, 11-17 September 1978 / 
Edited by Hugh Synge and Harry Townsend 
 - ix, 250 p. :  il., 2 maps. ;  24 cm. 
<br/><br/><label>ISBN: </label>0950487627 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONSERVACION DE LAS PLANTAS--CONGRESOS, CONFERENCIAS, ETC.<br/>JARDINES BOTANICOS--CONGRESOS, CONFERENCIAS, ETC.<br/>PLANTAS EN PELIGRO DE EXTINCION--CONGRESOS, CONFERENCIAS,ETC.
<br/><br/><label>Dewey Class. No.: </label>333.953  / S86