ANDERSON, J.M / INGRAM, J.S.I. <br/><br/>
TROPICAL SOIL BIOLOGY AND FERTILITY  A handbook of methods 
J.M.ANDERSON / J.S.I. INGRAM. 
 - 2nd 
 - WALLINGFORD  C.A.B INTERNATIONAL  1993 
 - xv,221p.;ill.:  pbk 
<br/><br/><label>ISBN: </label>0851988210 
<br/><br/><label>LC Class. No.: </label>QH845.8.T7 1993