text New York Dover publication, Inc 1956 Ind xxx, 465 p.: ill.; 20 cm. xxx, 465 p.: ill.; 20 cm. LOTKA, A.J. BIOLOGY 574.6 574.6LOTe INLIS000000000011038 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)