A Text Book of Plant Ecology / 
by R. S. Ambasht. 
 - 6th. ed. 
 - Lanka, Varanasi, India :  Students -Friends &Co.,  1982. 
 - vi, 323 p. :  ill.;Map;  22 cm. 
<br/><br/>Includes bibliographical references(p. 301-319) 
<br/><br/> Festchrift in honor of R.S. Ambasht, botanist from India; contributed articles. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural productivity.<br/>Agriculture and state.<br/>Botany--Research.
<br/><br/><label>LC Class. No.: </label>QK51.2.I4  / A45 1982