Tranquillin, W. <br/><br/>
Physiological Ecology of the Alpine Timberline:  Tree Existence at High Altitudes with Special Reference to the European Alps 
/ by W. Tranquillin 
 - Berlin, Heidelberg;  Springer-Verlag:  1979. 
 - xi, 137p. 
<br/><br/><label>ISBN: </label>3540090657 
<br/><br/><label>Dewey Class. No.: </label>581.5264  / TRA/P