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61by Thompson, Robert L., 1945-“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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62by Everson, Curtis A.“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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63by Lin, William“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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64by Swann, Nina“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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65Published 1982“...U.S. Dept. of Agriculture, Economic Research Service,...”
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66by Thor, Peter K.“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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67Published 1981“...U.S. Dept. of Agriculture, Economic Research Service,...”
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68by Leath, Mack N.“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1982
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69by Davenport, Charles, 1933-“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1982
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70by Parker, John B. (John Bond), 1933-“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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71by Magiera, Stephen L.“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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72by McMartin, Wallace“...U. S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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73by Fratoe, Frank A.“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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74by Smith, Leslie Whitener“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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75by Schaub, James D.“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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76by Frey, H. Thomas (Henry Thomas), 1927-“...U.S. Dept. of Agriculture, Economic Research Service :...”
Published 1982
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77by Glade, Edward H.“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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78by Lee, Linda K. (Linda Kay), 1950-“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
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79by Grinnell, Gerald E.“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1982
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80by Longen, Kathryn A.“...U.S. Dept. of Agriculture, Economic Research Service,...”
Published 1981
Government Document Book