Ohio Journal of Science: Volume 22, Issue 8 (June, 1922) http://hdl.handle.net/1811/884 Wed, 22 May 2013 07:40:35 GMT 2013-05-22T07:40:35Z Back Matter http://hdl.handle.net/1811/2183 Back Matter Thu, 01 Jun 1922 00:00:00 GMT http://hdl.handle.net/1811/2183 1922-06-01T00:00:00Z Some Bionomics of Alphelinus Semiflavus (Howard) : Chalcid Parasite of Aphids http://hdl.handle.net/1811/2182 Some Bionomics of Alphelinus Semiflavus (Howard) : Chalcid Parasite of Aphids Hartley, E. A. Author Institution: Bureau of Plant Industry, Pennsylvania Department of Agriculture Thu, 01 Jun 1922 00:00:00 GMT http://hdl.handle.net/1811/2182 1922-06-01T00:00:00Z Hartley, E. A. Front Matter http://hdl.handle.net/1811/2181 Front Matter Thu, 01 Jun 1922 00:00:00 GMT http://hdl.handle.net/1811/2181 1922-06-01T00:00:00Z