 | 1969
...Through Soil and Water Conservation. Soil Conservation Service. Agriculture Information Bulletin No. 175. Ponds and Marshes for Wild Ducks on Farms and Ranches in the Northern Plains. Farmers' Bulletin No. 2234. Conservation plantings . . . Invite Birds to Your Home. Soil Conservation... | |
 | United States. Dept. of Agriculture - 1966
...history and the soils, entrenched stream systems and gullies, Harrison County, Iowa. 1966. 45*. *T 1348 Ponds and marshes for wild ducks on farms and ranches in the northern Plains. 1968. F 2234 Predicting rainfall-erosion losses from cropland east of the Rocky Mountains: Guide for... | |
 | United States. Soil Conservation Service - 1971 - عدد الصفحات: 55
...US Department of Agriculture Farmers' Bulletin 2218, Wild Ducks on Farmlands in the South, and 2234, Ponds and Marshes for Wild Ducks on Farms and Ranches in the Northern Plains. For multiple purposes You may wish to use the water in your pond for more than one purpose. For example,... | |
 | Loren M. Smith, Roger L. Pederson, Richard M. Kaminski - 1989 - عدد الصفحات: 560
...Trans. North Am. Wildl. and Nat. Resour. Conf. 19:195-210. Hamor, WH, HG Uhlig, and LV Compton. 1968. Ponds and marshes for wild ducks on farms and ranches in the Northern Plains. USDA Farmer's Bull. No. 2234, US Gov. Print. Off., Washington, DC 16 pp. Harris, SW, and WH Marshall.... | |
 | United States. Department of Agriculture. Office of Information - 1972
...hunting, fishing, hiking space. 1967. PA 793 Outdoor recreation in the National Forests. 1965. AB 301 Ponds and marshes for wild ducks on farms and ranches in the northern Plains. 1968. F 2234 ORDER BY LETTER AND NUMBER (NOT TITLE) 10 RURAL AREAS DEVELOPMENT (INCLUDING RECREATION)—... | |
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Ponds and Marshes for Wild Ducks on Farms and Ranches in the Northern Plains. Farmers 