41. Volume XXX, Number 5: Arkansas farm research Collection: Core Historical Literature of Agriculture Publisher: Agricultural Experiment Station, University of Arkansas Publication Place: Fayetteville, Ark. Date: 1981 Format: Issue
42. Volume XXX, Number 6: Arkansas farm research Collection: Core Historical Literature of Agriculture Publisher: Agricultural Experiment Station, University of Arkansas Publication Place: Fayetteville, Ark. Date: 1981 Format: Issue
43. Number 94 - Report of the Dean: Annual report of the New York State College of Agriculture and Life Sciences at Cornell University & the Cornell University Agricultural Experiment Station Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture and Life Sciences Publication Place: Ithaca, N.Y. Date: 1981 Format: Issue
44. Number 862, Edition Reprint - Barbecued Chicken: Cornell extension bulletin Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture Publication Place: Ithaca, N.Y. Date: 1981 Format: Issue
45. Volume 1981, Part 1: Cornell recommendations for commercial floriculture crops Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture and Life Sciences, Cornell University Publication Place: Ithaca, N.Y. Date: 1981 Format: Issue
46. Volume 1981, Part 2: Cornell recommendations for commercial floriculture crops Collection: Core Historical Literature of Agriculture Publisher: New York State College of Agriculture and Life Sciences, Cornell University Publication Place: Ithaca, N.Y. Date: 1981 Format: Issue
47. Volume 63, Number 1: American journal of agricultural economics Collection: Core Historical Literature of Agriculture Publisher: American Agricultural Economics Association Publication Place: Menasha, Wis. Date: 1981 Format: Issue
48. Volume 63, Number 2: American journal of agricultural economics Collection: Core Historical Literature of Agriculture Publisher: American Agricultural Economics Association Publication Place: Menasha, Wis. Date: 1981 Format: Issue
49. Volume 63, Number 3: American journal of agricultural economics Collection: Core Historical Literature of Agriculture Publisher: American Agricultural Economics Association Publication Place: Menasha, Wis. Date: 1981 Format: Issue
50. Volume 63, Number 4: American journal of agricultural economics Collection: Core Historical Literature of Agriculture Publisher: American Agricultural Economics Association Publication Place: Menasha, Wis. Date: 1981 Format: Issue