000 00453cam a2200169ua 4500
041 _aeng
_h
082 _a631.4
_bGOV/BE
100 _aPremachandran, P.N. .
245 0 0 _aBench mark soils of Kerala /
_cBy Premachandran.
_hTextual Documents
250 _a1 /
_b.
260 _aThiruvananthapuram :
_bSoil survey Organisation ,
_c1997.
300 _a623 ; .
504 _a
650 _aSoil Science
650 _aSoil Science
999 _c13571
_d13571