Výsledky vyhľadávania
Zdroj: SlPK - Katalóg
Váš dotaz:
Autor-kód záznamu + druh.dok = "^spu_us_auth 0140320 xkni^"
- Agriculture and ISO 1400 / Ellen Wall, Alfons Weersink . Guelph : University of Guelph , 1998 . 30 s . [1, z toho požičaných 0]
kniha
- Economic instruments and environmental policy in agriculture / Autori Alfons Weersink ; John Livernois, Jason F. Shogren . Guelph : University of Guelph , 1997 . 34 s . [1, z toho požičaných 0]
kniha
- Marketing reforms, market development and agricultural production in China / Scott Rozelle, Alfons Weersink . Guelph : University of Guelph , 1997 . 37 s . [1, z toho požičaných 0]
kniha
- Can tradeable permit markets be created for diffuse source pollution problems? / Jeff Davidson, Alfons Weersink . Guelph : University of Guelph , 1997 . 27 s . [1, z toho požičaných 0]
kniha
- Evaluating control instruments for improved water quality from multi-contaminants in an agricultural watershed / Anastasia M. Lintner, Alfons Weersink . Guelph : University of Guelph , 1996 . 25 s . [1, z toho požičaných 0]
kniha
- Multiple job-holdings among dairy farm families in New York and Ontario / Alfons Weersink, Charles Nicholson, Jeevika Weerahewa . Guelph : University of Guelph , 1996 . 29 s . [1, z toho požičaných 0]
kniha
- Crop price and risk effects on farmer abatement costs of reducing nitrate levels in groundwater imposed by environmental policy instruments / Alfons Weersink, Charray Dutka, Michael Goss . Guelph : University of Guelph , 1996 . 26 s . [1, z toho požičaných 0]
kniha
- The historical development of Chinese agriculture: A policy review / Jianguang Li, Alfons Weersink . Guelph : University of Guelph , 1994 . 27 s . [1, z toho požičaných 0]
kniha
- Can increasing returns occur in pest management? / Glenn Fox, Alfons Weersink . Guelph : Univ. of Guelph , 1993 . 11 s . [1, z toho požičaných 0]
kniha
- Acreage response to government stabilization programs in Ontario / Mike von Massow, Alfons Weersink . Guelph : University of Guelph , 1992 . 26 s . [1, z toho požičaných 0]
kniha