000 | 00374nam a2200169Ia 4500 | ||
---|---|---|---|
008 | 210219s9999||||xx |||||||||||||| ||und|| | ||
020 | _c130 | ||
082 | _a337 RAM | ||
100 | _aB S Raman | ||
245 | 0 | _aEnvironmental Studies | |
250 | _a5 | ||
260 | _aMangalore | ||
260 | _bUnited Publishers | ||
260 | _c2011 | ||
300 | _a210 p. | ||
650 | _aEnvironmental Studies | ||
999 |
_c4868 _d4868 |