31. Volume 61, Number 2: American journal of agricultural economics Collection: Core Historical Literature of Agriculture Publisher: American Agricultural Economics Association Publication Place: Menasha, Wis. Date: 1979 Format: Issue
32. Volume 61, Number 1: American journal of agricultural economics Collection: Core Historical Literature of Agriculture Publisher: American Agricultural Economics Association Publication Place: Menasha, Wis. Date: 1979 Format: Issue
33. Volume 44, Number 4: Rural sociology Collection: Core Historical Literature of Agriculture Publisher: Rural Sociological Society Publication Place: Columbia, Mo. Date: 1979 Format: Issue
34. Volume 44, Number 3: Rural sociology Collection: Core Historical Literature of Agriculture Publisher: Rural Sociological Society Publication Place: Columbia, Mo. Date: 1979 Format: Issue
35. Volume 44, Number 2: Rural sociology Collection: Core Historical Literature of Agriculture Publisher: Rural Sociological Society Publication Place: Columbia, Mo. Date: 1979 Format: Issue
36. Volume 44, Number 1: Rural sociology Collection: Core Historical Literature of Agriculture Publisher: Rural Sociological Society Publication Place: Columbia, Mo. Date: 1979 Format: Issue
37. Volume 44, Index : Rural sociology Collection: Core Historical Literature of Agriculture Publisher: Rural Sociological Society Publication Place: Columbia, Mo. Date: 1979 Format: Issue
38. Volume 28, Number 2: Cornell veg-news Collection: Core Historical Literature of Agriculture Publisher: Vegetable Crops Dept., New York State College of Agriculture and Life Sciences, Cornell University Publication Place: Ithaca, N.Y. Date: 1979 Format: Issue
39. Volume 28, Number 1: Cornell veg-news Collection: Core Historical Literature of Agriculture Publisher: Vegetable Crops Dept., New York State College of Agriculture and Life Sciences, Cornell University Publication Place: Ithaca, N.Y. Date: 1979 Format: Issue
40. Volume 1979, 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: 1979 Format: Issue