[ 发表于: Pollution ]
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结果 261-270 的 280

(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 - water conservation by soil conservation)

1993

Auerswald, K. (Technische Univ. Muenchen, Freising (Germany). Lehrstuhl fuer Bodenkunde)

ZB MED Nutrition. Environment. Agriculture - Germany

(Pollutant load resulting from agriculture)

1993

Frede, H.-G. (Giessen Univ. (Germany). Inst. fuer Landeskultur) | Bach, M.

ZB MED Nutrition. Environment. Agriculture - Germany

(Problems caused by nitrogen - the evaluation of ecopolitical instruments)

1993

Scheele, M. (Goettingen Univ. (Germany). Inst. fuer Agraroekonomie) | Isermeyer, F. | Schmitt, G.

ZB MED Nutrition. Environment. Agriculture - Germany


(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

(Approval procedures for pesticides as an instrument for solving problems)

1993

Nolting, H.-G. (Biologische Bundesanstalt fuer Land- und Forstwirtschaft, Braunschweig (Germany). Fachgruppe fuer Chemische Mittelpruefung)

ZB MED Nutrition. Environment. Agriculture - Germany

(Pesticide problems from the viewpoint of water management)

1993

Irmer, U. (Umweltbundesamt, Berlin (Germany)) | Wolter, R. | Kussatz, C.

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