Weischet, Wolfgang. <br/><br/>
The persisting ecological constraints of tropical agriculture / 
Wolfgang Weischet and Cesar N. Caviedes. 
 - Harlow, Essex, England :  New York :  Longman Scientific & Technical ;  Wiley,  1993. 
 - xiv, 319 p. :  ill., maps ; 
<br/><br/><label>ISBN: </label>0582056926 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural ecology<br/>Agriculture<br/>Tropical crops
<br/><br/><label>LC Class. No.: </label>S481  / .W45 1993