00578nam a2200157Ia 450000500170000000800410001703500090005804100080006708200100007510000370008524501050012226000430022730000120027050500880028265000500037020260808125317.0260808s9999||||xx |||||||||||||| ||und||  a1626  aENG  a577.1  aSociety for Experimental Biology 0aSymposia of the society for experimental biology (No-15)bmechanisms in biological competition No-15  aBaltimorebUniversity Park Pressc1961  ax + 365  aExperimental biology, Symposium, Biological sciences, Research proceedings, Biology  aBiologybBiochemistry -- Biological chemistry