000 00978cam a22003011 4500
001 9755987
003 BD-DhUL
005 20150109185420.0
008 740313s1948 xx 000 0 eng
010 _aagr48000213
035 _a(OCoLC)829587
040 _aDLC
_cOKentU
_dOCoLC
_dDLC
_dBD-DhUL
042 _apremarc
050 0 0 _aS633
_b.H76 1948
082 _a631.8
_bHOC
100 1 _aHopkins, Donald Percy
_d1909-
245 1 0 _aChemicals, humus, and the soil;
_ba simple presentation of contemporary knowledge and opinions about fertilizers, manures, and soil fertility /
_cDonald Percy Hopkins.
250 _a[American ed.]
260 _aLondon :
_bFaber and Faber Limited,
_c1948.
300 _a287 p. :
_bill. ;
_c21 cm.
504 _aIncludes Bibliographical references and index.
650 0 _aFertilizers.
650 0 _aManures.
650 0 _aHumus.
650 0 _aSoil fertility.
906 _a7
_bcbc
_coclcrpl
_du
_encip
_f19
_gy-gencatlg
942 _2ddc
_cBK
999 _c29266
_d29266