{"source":"book","style":"apa","contributors": [{"function":"author","last":"Kantrud","first":"Harold","middle":"A"},{"function":"author","last":"Kologiski","first":"Russell","middle":"L"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Effects of soils and grazing on breeding birds of uncultivated upland grasslands of the northern Great Plains","publisher":"U.S. Dept. of the Interior, Fish and Wildlife Service","city":"Washington, D.C.","year":"1982"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"8306479"}