Yazar
united states extension service
30 cilt bulundu.
United States. Extension Service. · Dept. of Agriculture, Extension Service
211 sayfa · 1978
Crops and climate / Seeds / Identification
United States. Extension Service. · U.S. Dept. of Agriculture, Extension Service and Office of Foreign Agricultural Relations
208 sayfa · 1951
Conference on Extension Experiences Around the World (1949 : Washington, D.C.)
United States. Extension Service. · Dept. of Agriculture, Extension Service
48 sayfa · 1977
Home economics / Paraprofessionals in social service / Family / Home economics extension work / Families
United States. Extension Service. · U.S. G.P.O.
Sayfa sayısı yok · 1945
Agricultural laborers / War work / Women's Land Army of America / World War, 1939-1945
United States. Extension Service. · U.S. G.P.O.
Sayfa sayısı yok · 1943
Agricultural laborers / World War, 1939-1945 / War work
United States. Extension Service. · U.S. Govt. Print. Off.
Sayfa sayısı yok · 1935
Agriculture / Economic aspects / Economic aspects of Agriculture
United States. Extension Service. · Dept. of Agriculture, Extension Service
Sayfa sayısı yok · 1976
4-H clubs
United States. Extension Service. · U.S. Dept. of Agriculture, Extension Service
68 sayfa · 1976
4-H clubs / Consumer education
United States. Extension Service. · For sale by the Supt. of Docs., U.S. Govt. Print. Off.
237 sayfa · 1971
Home economics extension work
United States. Extension Service. · Extension Service, U. S. Department of Agriculture
77 sayfa · 1971
Farm management / Directories / Data processing / Research
United States. Extension Service. · U.S. Dept. of Agriculture, Extension Service (1970- )
11 sayfa · 1975
Agricultural extension work / United States / United States. Extension Service
United States. Extension Service. · Dept. of Agriculture, Extension Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Sayfa sayısı yok · 1971
Coloring books / Milk
United States. Extension Service. · Yayınevi bilinmiyor
55 sayfa · 1939
Agricultural extension work / Agriculture, Cooperative / Cooperative Agriculture / Farm produce / Marketing
United States. Extension Service. · United States Dept. of agriculture, Extension service and Office of foreign agricultural relations
239 sayfa · 1946
Agricultural extension work / Conference to Outline the Contribution of Extension Methods and Techniques Toward the Rehabilitation of War-torn Countries (1944 : Washington, D.C.) / Rural development
United States. Extension Service. · Dept. of Agriculture, Extension Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
40 sayfa · 1978
Repairing / Amateurs' manuals
United States. Extension Service. · Dept. of Agriculture, Extension Service
Sayfa sayısı yok · 1978
Costs / Wheat
United States. Extension Service. · Dept. of Agriculture, Extension Service
Sayfa sayısı yok · 1977
Volunteer workers in social service / Expanded Food and Nutrition Education Program
United States. Extension Service. · Dept. of State, Agency for International Development
175 sayfa · 1973
Home demonstration work
United States. Extension Service. · for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Sayfa sayısı yok · 1976
Kategori yok
United States. Extension Service. · for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Sayfa sayısı yok · 1976
Kategori yok
United States. Extension Service. · U.S. Dept. of Agriculture, Extension Service
Sayfa sayısı yok · 1976
Agricultural extension work
United States. Extension Service. · U.S. Dept. of Agriculture, Extension Service
13 sayfa · 1984
United States / United States. Extension Service
United States. Extension Service. · U.S. Dept. of Agriculture, Extension Service
22 sayfa · 1974
Congresses / Education / Expanded Food and Nutrition Extension Program / Nutrition