000 00529nam a2200157Ia 4500
008 170101s1969 xx 000 0 und d
082 _aT 631.4 V50P
100 _aVerma, Satyapal Singh
245 0 _aPhysico-chemical characteristics of the soils of Hansi block-I District Hissar (Haryana) and their classification according to 7th approximation
260 _aLudhiana
_bPAU
_c1969
300 _a29cm. : 79, vii, v l.
650 _aSOILS - ANALYSIS
653 _aSOILS - ANALYSIS
653 _aSOILS - HANSI
942 _2ddc
_cT
999 _c18668
_d18668