Yazar
janet crews
20 cilt bulundu.
Cilt sonuçları
Controlling the Clover-flower Midge in the Pacific Northwest
Albert Hansen, Alfred Glaze Smith, C. W. Creel, David Ernest Lantz, Edmund Burke McCormick, Edward Owen Guerrant Kelly, F. H. Branch, Frank Webster Farley, George James Burt, George Milton Warren, Harry B. McClure, Harry Baker Humphrey, Henry Milton Conolly, Homer Columbus Thompson, James French Wilson, James Herbert Beattie, John June Davis, John Raymond Horton, John William Roberts, Lewis B. Flohr, · Yayınevi bilinmiyor
Migratory Agricultural Workers in the United States
Janet M. Jorgenson, David E. Williams, John H. Burma · Yayınevi bilinmiyor
170 sayfa · 1961
Agricultural laborers
Sociology
Ronald C. Federico, Janet S. Schwartz · Addison Wesley Publishing Company
736 sayfa · 1983
Social Science