Kotschi, J. <br/><br/>
Ecofarming practices for tropical smallholdings/ 
Kotschi, J. 
 - Germany  Verlag Josep  1990 
 - viii, 185pg. ill  pbk 
<br/><br/><label>ISBN: </label>3823611844 
<br/><br/><label>LC Class. No.: </label>S.19 E2 1990