000			00583nam a2200217Ia 4500
008			160330s9999||||xx |||||||||||||| ||und||
020			_a0-7069-1560-7 _cRs.50.00
040			_aCentral Library-NITS
041			_aEnglish
082			_a577 _bGOP
100			_aGopal, Brij
245			_aElements of ecology _cby Brij Gopal and N. Bhardwaj
260			_aNew Delhi _bVikas _c1981
300			_a200p. :ill.
500			_aIncludes bibliographical references and index
650			_aEcology
650			_aEcosystem
650			_aPopulation ecology
700			_aBhardwaj, N.
942			_cBK
999			_c15993 _d15993