000 00332nam a2200157Ia 4500
008 240117s9999||||xx |||||||||||||| ||und||
082 _aP.L/P
082 _b581.5
100 _akochhar
100 _ap.l
245 0 _aplant ecology
260 _adelhi
260 _bratan prakashan mandir
260 _c1988
650 _abiology
999 _c16200
_d16200