Yazar
John David Morrison Hardie
3 cilt bulundu.
Cilt sonuçları
The economics of veterinary practice
John David Morrison Hardie · University of Aberdeen (Agriculture Dept.), School of Agriculture
49 sayfa · 1969
Medical economics / Practice / Veterinary medicine / Veterinary Medicine / Medical Economics
A guide to basic agricultural project appraisal in developing countries
John David Morrison Hardie · School of Agriculture
78 sayfa · 1976
Agricultural development projects / Cost effectiveness
A pilot investigation into labour efficiency in pig production
John David Morrison Hardie · University of Aberdeen School of Agriculture
43 sayfa · 1969
Labor productivity / Swine