Circular - University of Kentucky. College of Agriculture. Cooperative Extension Service.

no.92-125 1921-22; no.126-171 1922-24; no.172-203 1924-26; no.204-226 1927-29; no.227-253 1930-31; no.254-273 1932-34; no.274-306 1935-37; no.307-328 1938; no.329-343 1939; no.344-373 1940-41; no.374-403 1942-44; no.404-426 1945-46; no.427-462 1947-48; no.463-486 1949-51; v.521 (Rev.)(1956); v.524-C (Rev.); v.556 REV.(1959); v.560; v.564; v.570; v.572; v.573; v.574; v.575; v.577; v.579; v.580; v.581; v.582; v.583; v.584; v.585; v.586; v.554(1958); v.555(1958); v.557(1958); v.558(1958); v.559(1958); v.561(1958); v.562(1959); v.565(1959); v.566(1960); v.567(1960); v.568(1960); v.571(1960); no.2-56; no.98-181; no.181-214; no.218-288; no.293-440B; no.487-509; no.508-539; no.511-531; no.532; no.533-553; no.544-580B; no.581-622; no.631