00420nam a2200157Ia 4500008004100000020001500041082001800056100001700074245004500091260003800136300000800174650001800182650002400200653002600224653001200250170901s1972    xx            000 0 und d  a0471159255  a591.072bC39P  aClark, R. B. 0aPractical Course in Experimental Zoology  aLondonbJohn Wiley and Sonsc1972  a206  aPure Sciences  aZoological sciences  aLaboratory techniques  aZoology