000 | 00361nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 210324s1987 xx 000 0 und d | ||
082 |
_a581.5 _bTRI/Pra |
||
100 |
_aTrivedi, R.K. _9371657 |
||
245 | _aPractical methods in ecology and social science. | ||
260 | _c1987 | ||
520 | _aU.G.C. basic. | ||
650 |
_aNO SUBJECT _9371658 |
||
700 |
_aN.A. _9371659 |
||
999 |
_c291108 _d291108 |