00709nam a2200217Ii 45000010008000000030006000080050017000140080041000310200018000720350015000900350012001050400032001170820021001491000030001702450088002002640051002882640015003393000043003546500050003977000044004475279454OCoLC20220314151723.0790816t19491949mnua          000 0 eng d  a9781539392408  a.b14951149  a0628263  aVTUbengcVTUdm/cdUtOrBLW  222a592.072bWJL1 aWelsh, John Henry,d1901-10aLaboratory exercises in invertebrate physiology /cby John H. Welsh, Ralph I. Smith 1aMinneapolis :bBurgess Publishing Co.,c[1949] 4c℗♭1949  av, 126 pages :billustrations ;c28 cm 0aInvertebratesxPhysiologyvLaboratory manuals1 aSmith, Ralph I.q(Ralph Ingram),d1916-