000 00264nam a2200121Ia 4500
008 211209s1975 xx 000 0 und d
041 _aeng
082 _a624.151 3 N76 ALA
100 _aALAM SINGH
245 _aSOIL ENGINEERING
260 _c1975
300 _a813
999 _c12750
_d12750