أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
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تاريخ الإصدار

خيارات البحث

النتائج 251 - 260 من 266

(Effects of political measures in the agricultural sector to control pollution)

1993

Frohberg, K. (Bonn Univ. (Germany). Inst. fuer Agrarpolitik, Marktforschung und Wirtschaftssoziologie) | Weingarten, P.

ZB MED Nutrition. Environment. Agriculture - Germany

(Political requirements and legal instruments for the solution of problems: An overview)

1993

Luebbe, E. (Bundesministerium fuer Ernaehrung, Landwirtschaft und Forsten, Bonn (Germany))

ZB MED Nutrition. Environment. Agriculture - Germany

(Tasks to be solved by agriculture - effects of specific measures and requirements for water protection on the results achieved by the farm)

1993

Pahmeyer, L. (Landwirtschaftskammer Westfalen-Lippe, Muenster (Germany). Abt. Betriebsfuehrung, Markt und Beratung)

ZB MED Nutrition. Environment. Agriculture - Germany


(The implementation of strategies to avoid water pollution by "Arbeitskreis Ackerbau und Wasser im linksrheinischen Koelner Norden e. V.")

1993

Fokken, B. (Gas-, Elektrizitaets- und Wasserwerke, Koeln (Germany). Abt. Wasserwirtschaft) | Wolf, A.

ZB MED Nutrition. Environment. Agriculture - Germany