000 | 00323nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 170101s1996 xx 000 0 und d | ||
082 | _aSOILS 363.73 D38E | ||
100 | _aDhaliwal, G.S. | ||
245 | 0 | _aEnvironmental pollution | |
250 | _a1st | ||
260 |
_aLudhiana _bPAU, Ludhiana _c1996 |
||
300 | _a60 | ||
942 |
_2ddc _cB |
||
999 |
_c104151 _d104151 |