000 00744cam a2200229 a 4500
001 987915
003 BD-DhUL
005 20150113154315.0
008 881117r19491945uk a 000 0 eng d
035 _a987915
040 _aAIPO
_beng
_cAIPO
_dBD-DhUL
082 0 4 _a631.41
_bHOC
100 1 _aHopkins, Donald P.
245 1 0 _aChemicals, humus and the soil :
_ba simple presentation of contemporary knowledge and opinions about fertilizers, manures and soil fertility /
_cDonald P. Hopkins.
260 _aLondon :
_bFaber and Faber,
_c1945.
300 _a278 p. :
_bill. ;
_c22 cm.
504 _aIncludes bibliographical references and index.
650 0 _aSoil science.
650 0 _aHumus.
942 _2ddc
_cBK
984 _aANL
_c631.45 HOP
999 _c30355
_d30355