000 00637nam a2200193 a 4500
001 rea00016972
005 20190704014357.0
008 s1979 xxu e 000 0 eng d
035 _z32554
039 _a16970
_cTLC
245 0 0 _aSoil fertility manual :
_bto understand soil fertility is to understand a big key to mankind's survival on this planet.
260 _aAtlanta :
_bPotash and Phosphate Institute,
_c1979.
300 _a88 p. :
_bill. ;
_c29 cm.
506 _aOpen access.
650 0 _aSoil fertility.
949 _aBMAIN
_cS596.53
_d.S65 1979
_g32554
_5N
961 _t1
999 _c22367
_d22367