000 00310nam a2200121Ia 4500
008 220201s1991 xx 000 0 eng d
041 _aENG
100 _aCHARAN, H D
245 0 _aSOIL TESTING, LABORATORY MANUAL
260 _aDELHI
_bSTANDARD PUBLICATION AND DISTRIBUTORS
_c1991
300 _a82
942 _2ddc
999 _c62782
_d62782