000 00513nam a22002057a 4500
003 OSt
008 220714b |||||||| |||| 00| 0 eng d
020 _a 0582606470
082 _a574.5
_bE94E
100 _aEwer, D.W
245 _aEcological Biology Teacher's Guide
260 _aLondon:
_bLongman Group,
_c1975.
300 _a445 P.
650 _aLife sciences
650 _aPure Sciences
650 _aBiology | Ecology
700 _aHall, J.B
700 _aMitchelmore, June
942 _2ddc
_cRFB
999 _c24878
_d24878