000 00421nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a631.45
_bR961
100 _aRussell E J
245 _aStudent's book on soils and manures
250 _a3rd
260 _aCambridge
_bUniversity Press
_c1940
300 _aviii,296p.
650 _aSoil conservation
942 _cBK
999 _c103611
_d103611