Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Trotel, M.C."'
Publikováno v:
Journal français d’hydrologie; 1984, Vol. 15 Issue: 1 p93-99, 7p
Publikováno v:
Journal français d’hydrologie; 1984, Vol. 15 Issue: 1 p35-45, 11p
The increased use of chemical fertilizers and pesticides in crop production has adversely affected both the environment and the agricultural economy. Not only has it led to environmental pollution, but also the increasing costs of chemical inputs and
