000 00326 a2200133 4500
080 _a631.4+631.8
_bR 962 S
245 1 _aStudent's book on soils and manures
_cby E.J. Russell
250 _a3rd edn.
260 _aLondon
_c1946
650 _aSoils and Manures
100 1 _aRussell, E.J.
_d
300 _a296 p.
901 _a23146
999 _c43404
_d43404