@article{122196, recid = {122196}, author = {Muesebeck, Carl F. W.}, title = {Nearctic species of Scelionidae (Hymenoptera: Proctotrupoidea) that parasitize the eggs of grasshoppers}, publisher = {Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]}, address = {Washington,}, pages = {iii, 33 p. :}, year = {1972}, url = {http://library.usi.edu/record/122196}, }