01311nam a2200325Ia 4500001001200000003000800012006001900020007001500039008004100054010001700095020001800112020002600130020001500156020001500171040002100186035002100207050002600228082001600254100002800270245012500298260004000423300006200463504006600525533015200591650004000743650003000783655002900813710001700842856012600859ebr10227192CaPaEBRm        u        cr cn|||||||||970714s1997    bccabf  sb    001 0 eng d  z   98107774   z9780774806350  z9780774856423 (ebook)  z0774806354  z0779806344  aCaPaEBRcCaPaEBR  a(OCoLC)64674399814aQL696.C52bB86 1997eb04a598.3/42211 aButler, Robert William.14aThe great blue heronh[electronic resource] :ba natural history and ecology of a seashore sentinel /cRobert W. Butler.  aVancouver, BC :bUBC Press,cc1997.  axvi, 167 p., [16] p. of plates :bill. (some col.), maps.  aIncludes bibliographical references (p. [155]-162) and index.  aElectronic reproduction.bPalo Alto, Calif. :cebrary,d2009.nAvailable via World Wide Web.nAccess may be limited to ebrary affiliated libraries. 0aGreat blue heronzBritish Columbia. 0aHeronszBritish Columbia. 7aElectronic books.2local2 aebrary, Inc.40uhttp://site.ebrary.com/lib/rucke/Doc?id=10227192zAn electronic book accessible through the World Wide Web; click to view