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- [8] COMPLEMENTARY GRAZING SYSTEMS FOR NORTHERN GREAT-PLAINS JOURNAL OF RANGE MANAGEMENT, 1970, 23 (04): : 268 - &
- [9] CULICOIDES-VARIIPENNIS IN THE NORTHERN GREAT-PLAINS AMERICAN ZOOLOGIST, 1990, 30 (04): : A17 - A17
- [10] RELATING SOIL CHEMISTRY AND PLANT RELATIONSHIPS IN WOODED DRAWS OF THE NORTHERN GREAT-PLAINS GREAT BASIN NATURALIST, 1992, 52 (01): : 35 - 40