000 00330nam a2200145Ia 4500
020 _a0000000000
082 _b215
_a570
100 _a"RAVEN PETER"
245 0 _aBIOLOGY OF PLANTS
260 _bWORTH PUBLISHER
_aLONDON
_c1983
300 _a520
944 _cBK
999 _c392946
_d392946