Ashby, Maurice <br/><br/>
Introduction to Plant Ecology 
/ by Maurice Ashby 
 - 2nd ed. 
 - London :  Macmillan,  1973 
 - VII, 287 p. 
<br/><br/><label>ISBN: </label>333-15659-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Plant Ecology
<br/><br/><label>Dewey Class. No.: </label>581.7  / ASH-I2