Sen, David N.,  1934- <br/><br/>
Ecological approaches to Indian weeds / 
by David N. Sen, with active collaboration of P.N. Bohra & N. Ashraf. 
 - Jodhpur, India :  Geobios International,  1981. 
 - viii, 301 p., [10] p. of plates :  ill. ;  26 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label> Rs110.00 
<br/><br/><label>LCCN: </label>81905442 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds--Control--India.<br/>Weeds--Ecology--India.
<br/><br/><label>LC Class. No.: </label>SB613.I4  / S46 1981