Circular / University of Illinois, College of Agriculture, Extension Service in Agriculture and Home Economics.

no.511-543 1940-1942; 1942; v.510-547(1940-1943); v.548-585(1943-1944); no.544-596 1942-1945; v.586-617(1944-1947); no.486 REV.(1953); v.701-740 (BD W/O 702,703,704)(1952-1955); no.597-632 1962; v.1200(1982); no.602 REV.(1983); v.537(1942); v.671(1950); v.713(1954); v.715(1954); v.765(1956); v.777(1957); v.780(1957); v.786(1958); v.797(1958); v.801(1958); v.817(1960); v.820(1960); v.822(1960); v.826(1961); v.830(1961); no.514-533; no.534-558; no.559-578; no.579-598; no.599-620; no.621-632; no.633-683; no.633-644; no.645-662; no.663-672; no.674-689; no.684-717; no.690-693; no.694; no.695-704; no.714; no.721-723; no.734; no.735-756; no.758-764; no.766-776; no.778-785; no.780-829; no.786-798; no.800-810; no.811-820; no.813; no.821-830; no.830-866; no.831-840; no.844; no.845; no.846; no.847; no.849; no.851; no.852; no.853; no.854; no.462(1936); no.510(1940); no.511(1940); no.512(1941); no.513(1941); no.515(1941); no.518(1941); no.519(1941); no.520(1942); no.523(1942); no.524(1942); no.525(1942); no.526(1942); no.531(1942); no.532(1942); no.533(1942); no.534(1942); no.538(1942); no.539(1942); no.540(1942); no.541(1942); no.542(1942); no.543(1943); no.544(1943); no.545(1942); no.546(1943); no.548(1943); no.549(1943); no.550(1943); no.551(1943); no.552(1943); no.555(1943); no.556(1943); no.557(1943); no.559(1943); no.560(1943); no.562(1943); no.565(1943); no.566(1944); no.567(1944); no.568(1944); no.569(1944); no.571(1943); no.572(1944); no.573(1944); no.574(1944); no.578(1944); no.579(1944); no.581(1944); no.583(1944); no.584(1944); no.585(1944); no.587(1944); no.588(1945); no.589(1945); no.590(1945); no.591(1945); no.592(1945); no.593(1945); no.594(1945); no.595(1945); no.596(1945); no.597(1946); no.602(1946); no.605(1949); no.613(1947); no.614(1947); no.615(1947); no.616(1947); no.617(1947); no.620(1948); no.622(1948); no.625(1948); no.627(1948); no.630(1948); no.631(1948); no.633(1949); no.636(1949); no.637(1949); no.638(1949); no.639(1949); no.640(1949); no.642(1949); no.643(1949); no.644(1949); no.645(1949); no.64