The Biological Impact text New York John Wiley & Sons, Inc. 1988 eng 274 p. : ill; tab. ; 22 p. Alan Wellbur Ekologi Umum 574.5 WEL a B2/36 0-582-01464-6 230214 20230214090508 INLIS000000000001654 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)