Butler,A.W. <br/><br/>
The range of the  crosshill in the Ohio valley, with notes on their unusual occurrence in summer 

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 - Indiana-USA  Indiana Acad. of  Science  1892 
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 - Proc. Ind. Acad. Sc.   1892 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Ohio--Crossbill--Aves--Avifauna--Pajaros--Ornitologia--Loxia--EE.UU.<br/>Zoologia