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Characteristics of irrigated farms in Southern Alberta
Russell, K. D.; Sonntag, B. H. - In: Canadian farm economics 10 (1975) 4, pp. 12-19
Persistent link: https://www.econbiz.de/10002715846
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Using computers in the farm business
Sonntag, B. H. - In: Canadian farm economics 7 (1972) 3, pp. 2-9
Persistent link: https://www.econbiz.de/10002827601
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Irrigation in Canada : Albertas̕ role
Birchfield, G. A.; Russell, K. D. - In: Canadian farm economics 10 (1975) 3, pp. 13-22
Persistent link: https://www.econbiz.de/10001910033
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Simulation model for dryland crop production in the canadian prairies
Zentner, R. P.; Sonntag, B. H.; Lee, G. E. - In: Agricultural Systems 3 (1978) 4, pp. 241-251
Persistent link: https://www.econbiz.de/10005387988