a Solurilor Poluate Cu Petrol
1.ECOSTATISTICA
12.Statistica Descriptiva Var Calitative
11.Statistica Descriptiva Var Cantitative
Modul 4 Efectuarea Auditurilor
Seasonal changes in community composition and trophic structure of fish.pdf
Trophic ecology of bottom fishes assemblage along coastal areas of Thailand.pdf
The production and trophic ecology of shallow-water fish.pdf
Ecologie acvatica _Brezeanu
ECOLOGIE -COGALNICEANU.pdf
Ecologie Generala-CURS CIOLAC
Modul 6 Tehnici de Intervievare