LIBROS DEL AUTOR: dr khatir hadj

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  • Forest ecology for Algerian ecosystems
    Dr Aouadj Sid Ahmed / Dr Khatir Hadj
    The forest is an ecosystem, that is to say a biocenosis (a group of populations living at a specific time in a given place) evolve in a biotope (the substrate and ecological conditions). Between these two components of the ecosystem, there are interactions, ecology forestry therefore sets itself the objective of studying these existing interactions between the forest vegetation...
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    66,73 €