00466nam a2200169Ia 450000500170000000800410001708200120005810000180007024500350008825000120012326000300013530000130016565000120017894200070019099900150019795200840021220240814115945.0240813s9999||||xx |||||||||||||| ||und||  a574 DYB  aDyball, R. H. 0aScience master's book: biology  a1st ed.  aLondonbJohn Murrayc1952  ax, 275p.  aBiology  cBK  c9816d9816  00104070aLDDbLDDd2024-08-14l0p10336r2024-08-14 11:59:45w2024-08-14yBK