BPH
Extension bulletin, Oklahoma Agriculture and Mechanical College Extension Service. Stillwater, OK. Nos. 1-7, 1914-15. Extens. Bull. Oklahoma Agric. Mech. Coll. Extens. Serv. Superseded by: Circular, Oklahoma Agriculture and Mechanical College. Stillwater, OK. HI 82465
Extension bulletin, Oregon Agricultural College Extension Service. Corvallis, OR. Nos. ?-49+, 1917-??+ Extens. Bull. Oregon Agric. Coll. Extens. Serv. Preceded by: College bulletin, Oregon Agricultural College. Extension series. Corvallis, OR. HI 82328
Extension bulletin, Purdue University Agricultural Extension Service. Lafayette, IN. Nos. 334-419, 1949-56. Extens. Bull. Purdue Univ. Agric. Extens. Serv. Preceded by: Extension bulletin, Purdue University, Department of Agricultural Extension. Lafayette, IN. Superseded by: Extension circular, Purdue University Cooperative Extension Service. Lafayette, IN. HI 82255
Extension bulletin, Purdue University, Department of Agricultural Extension. Lafayette, IN. Nos. 1-333, 1912-49. Extens. Bull. Purdue Univ. Dept. Agric. Extens. Superseded by: Extension bulletin, Purdue University Agricultural Extension Service. Lafayette, IN. ISSN 2372-4641 HI 84927
Extension bulletin, Rutgers University Cooperative Extension Service. New Brunswick, NJ. No. 242+, 1946?+. Extens. Bull. Rutgers Univ. Coop. Extens. Serv. Superseded by: Extension bulletin, New Jersey College of Agriculture Extension Service. New Brunswick, NJ. HI 82550
Extension bulletin, State College of Washington Extension Service. Pullman, WA. No. ?-166-534, ?-1932-59 [some numbers published in revised editions]. Extens. Bull. State Coll. Washington Extens. Serv. Superseded by: Extension bulletin, Washington State University Extension Service. Pullman, WA. HI 82194
Extension bulletin, University of Idaho Agricultural Extension Service. Moscow, ID. Nos. 1-196, 1912-53. Extens. Bull. Univ. Idaho Agric. Extens. Serv. Continued in: Bulletin, College of Agriculture, University of Idaho. New series. Moscow, ID. HI 82543
Extension bulletin, University of Minnesota Agricultural Extension Division. St. Paul, MN. No. 195-370+, 19??+ Extens. Bull. Univ. Minnesota Dept. Agric. Extens. Div. Preceded by: Special bulletin, University of Minnesota Agricultural Extension Division. St. Paul, MN. HI 82557
Extension bulletin, University of Nebraska Extension Service. Lincoln, NE. Nos. 1-66?, 1911-21? Extens. Bull. Univ. nebraska Extens. Serv. HI 82401
Extension bulletin, University of Vermont Agricultural Extension Service. Burlington, VT. Nos. 1-29, 1916-44. Extens. Bull. Univ. Vermont Agric. Extens. Serv. HI 82476
Extension bulletin, University of Wyoming Agricultural Extension Service. Laramie, WY. Nos. 1-?, 1928-?? Extens. Bull. Univ. Wyoming Agric. Extens. Serv. From 1966+, incorporated in: Bulletin of the Agricultural Extension Service, University of Wyoming. HI 62892
Extension bulletin, Utah State University of Agriculture and Applied Science Extension Service. Logan, UT. Nos. 150-252, 1947-52. Extens. Bull. Utah State Univ. Agric. Appl. Sci. Extens. Serv. Preceded and superseded by: Extension circular, Utah State University of Agriculture and Applied Science Extension Service. Logan, UT. HI 82418
Extension bulletin, Washington State University Extension Service. Pullman, WA. Nos. 535-582, 1959-65. Extens. Bull. Washington State Univ. Extens. Serv. Preceded by: Extension bulletin, State College of Washington Extension Service. Pullman, WA. ULS reference. ISSN 0748-125X HI 82195
Extension circular, Connecticut Agricultural College, Cooperative Extension Service. Storrs, CT. Nos. 1-?, 1914-?? Extens. Circ. Connecticut Agric. Coll. Superseded by: Extension circular, University of Connecticut, College of Agriculture, Agricultural Extension Service. Storrs, CT. HI 81767
Extension circular, Guam Agricultural Experiment Station, Office of Experiment Stations, U S Department of Agriculture. Washington, DC. Nos. 1-3, 1920-23. Extens. Circ. Guam Agric. Exp. Sta. HI 60246
Extension circular, Kansas State University of Agriculture and Applied Science Extension Service. Manhattan KS. No. 1+, 1915+. Extens. Circ. Kansas State Univ. Agric. Appl. Sci, Extens. Serv. HI 82264
Extension circular, Kentucky Agricultural Experiment Station. Lexington, KY. Nos. 1-?, 1912-?? Extens. Circ. Kentucky Agric. Exp. Sta. Superseded by: Circular, University of Kentucky Cooperative Extension Service. Lexington, KY. HI 82535
Extension circular, Louisiana State University and Agricultural and Mechanical College Division of Agricultural Extension. Baton Rouge, LA. Nos. 1-270, 1915-49. Extens. Circ. Louisiana State Univ. Agric. Mech. Coll. Div. Agric. Extens. Superseded by: Extension publication, Louisiana State University and Agricultural and Mechanical College Division of Agricultural Extension. Baton Rouge, LA. HI 81755
Extension circular, Massachusetts Agricultural College. Amherst, MA. Nos. 1-82, 1916-20. Extens. Circ. Massachusetts Agric. Coll. HI 82275
Extension circular, Mississippi Agricultural Experiment Station. Jackson, MS. Nos. 1-207?, 1916-50? [nos. 4, 5, 12-15, 20, 37-40 not published]. Extens. Circ. Mississipi Agric. Exp. Sta. ?Superseded by: Publication, Mississippi State University Cooperative Extension Service. State College, MS. HI 82183
Extension circular, New Jersey College of Agriculture Extension Service. New Brunswick, NJ. Nos. 1-13, 1918-20. Extens. Circ. New Jersey Coll. Agric, Extens. Serv. HI 82551
Extension circular, New Mexico College of Agriculture and Mechanic Arts Cooperative Extension Service. State College, NM. Nos. 1-223, 1915-5?. Extens. Circ. New Mexico Coll. Agric. Mech. Arts Coop. Extens. Serv. Superseded by: Circular, New Mexico State University Cooperative Extension Service. State College (?University Park), NM. HI 82567
Extension circular, New York State College of Agriculture Extension Service. Ithaca, NY. Nos. 1-15, 1913-15. Extens. Circ. New York State Coll. Agric. Extens. Serv. HI 82453
Extension circular, North Dakota Agricultural College Cooperative Extension Service. Fargo, ND. Nos. 14-191-?, 1917?-48-?? Extens. Circ. North Dakota Agric. Coll. Coop. Extens. Serv. Preceded by: Agricultural extension bulletin, North Dakota Agricultural College Cooperative Extension Service. Fargo, ND. HI 82459
Extension circular, Oregon State University Extension Service. Corvallis, OR. No. 1+, 1922+. Extens. Circ. Oregon State Univ. Extens. Serv. HI 82329
