Walter, Heinrich,  1898- <br/><br/>
Vegetation of the earth in relation to climate and the eco-physiological conditions / 
by Heinrich Walter ; transalated from the second German edition by Joy Wieser 
 - London :  English Universities Press,  1973 
 - xiv, 237 p.:  ill. ;  23 cm. 
 - Heidelberg science library ; v. 15 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0387900462 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany--Ecology<br/>Phytogeography<br/>Vegetation and climate<br/>Plant physiology<br/>Life zones