000 00407nam a2200169 4500
001 9992
005 20130515014547.0
008 111112s9999 xx 000 0 und d
082 0 0 _a500. dyb
100 1 _a"dyball, r h. "
245 1 0 _ascience masters book:
_bbiology/
_c r.h. dyball
250 _a ed.
260 _auk :
_bjohn murray
_c1952.
300 _a"x, 275p.;
_c22 cm."
504 _a
650 0 _a
_x
999 _c22419
_d22419