Evaluation of environmental load by the use of pesticides and fertilizers
Literatur
Hinz T (1991) Evaluation of environmental load by the use of pesticides and fertilizers. In: Lilleng H, Rognerud B (eds) Environmental challenges and solutions in agricultural engineering : seminar of the 1st, 2nd and 3rd Technical Sectionof CIGR : Agricultural University of Norway As - Norway, July 1-4 1991. As: Agricultural University of Norway, pp 213-219
Low cost building of joint slurry reservoirs with special reference to the organization of their use
Literatur
Krentler J-G (1991) Low cost building of joint slurry reservoirs with special reference to the organization of their use. In: Lilleng H, Rognerud B (eds) Environmental challenges and solutions in agricultural engineering : seminar of the 1st, 2nd and 3rd Technical Sectionof CIGR : Agricultural University of Norway As - Norway, July 1-4 1991. As: Agricultural University of Norway, pp 34-44
