000 00424nam a2200169Ia 4500
008 260520s2025 xx 000 0 und d
020 _a978-93-5531-328-7
041 _aeng
082 _a577.1/SIN
100 _aSingh, Ajay
245 _aConcepts of Ecology and Environment
250 _a1st ed
260 _aMEERUT
_bPragati Prakashan
_c2025
300 _a536p.
500 _aCat No: 15020
650 _aLIFE SICENCE
999 _c1221826
_d1221826