<mods version='3.3' xmlns='http://www.loc.gov/mods/v3'> <titleInfo> <title> On the variation of species, with especial reference to the Insecta </title> <subTitle> followed by an inquiry into the nature of genera </subTitle> </titleInfo> <name type='personal'> <namePart> Wollaston, Thomas Vernon </namePart> <namePart type='date'> 1822-1878 </namePart> <role> <roleTerm authority='marcrelator' type='text'> creator </roleTerm> </role> </name> <typeOfResource> text </typeOfResource> <originInfo> <place> <placeTerm type='code' authority='marccountry'> enk </placeTerm> </place> <place> <placeTerm type='text'> London </placeTerm> </place> <publisher> J. Van Voorst </publisher> <dateIssued> 1856 </dateIssued> <issuance> monographic </issuance> </originInfo> <language> <languageTerm authority='iso639-2b' type='code'> eng </languageTerm> </language> <physicalDescription> <form authority='marcform'> print </form> <extent> vi, 206 p. ; 20 cm. </extent> </physicalDescription> <note type='statement of responsibility'> by T. Vernon Wollaston. </note> <note> Includes index. </note> <note type='action'> extracted SILBHL04.rec 20060419 BHLEX </note> <subject authority='lcsh'> <topic> Variation (Biology) </topic> </subject> <classification authority='lcc'> QH401 .W86X 1856 </classification> <identifier type='lccn'> 07037460 </identifier> <recordInfo> <descriptionStandard> aacr2 </descriptionStandard> <recordContentSource authority='marcorg'> DLC </recordContentSource> <recordCreationDate encoding='marc'> 840213 </recordCreationDate> <recordChangeDate encoding='iso8601'> 19990129000000.0 </recordChangeDate> </recordInfo> </mods>