000 00271nam a22001217a 4500
020 _a812723169X
082 _a631.4 SEH
100 _aJawahar L.Sehgal
245 _aIntroductory Pedology
260 _aLudhiana
_bKalyani Publishers
_c2013
300 _a298
942 _cBK
999 _c226324
_d226324