يعرض 1 - 10 نتائج من 11 نتيجة بحث عن '"Michael K. Boyer"', وقت الاستعلام: 0.92s تنقيح النتائج
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    المؤلفون: Michael K. Boyer

    المصدر: Money in broilers and squabs, together with special chapters on turkey and guinea broilers and green ducklings and geese for market. The experiences of practical men. By Michael K. Boyer ..

    مصطلحات موضوعية: Engineering, Economy, business.industry, Economic history, business

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    المؤلفون: Michael K. Boyer

    المصدر: $100,000 per year from poultry. The Curtiss poultry book, being a complete and accurate account of the great plant and present successful methods of W. R. and W. J. Curtiss, operating the Niagara poultry farm of Ransomville, N. Y., largest general poultry enterprise in the world.

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    المؤلفون: Michael K. Boyer

    المصدر: $6.41 profit per hen per year. The Corning egg book, illustrating the poultry methods originated by the late Prof. G. M. Gowell...and perfected by Edward and Gardner Corning. Ed. by Michael K. Boyer.

    مصطلحات موضوعية: History, Profit (economics), Management

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