Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Aguilar V., Angélica"'
Autor:
Gerding S., Victor, Peredo L., Miguel, Aguilar V., Angélica, Peredo L., Hernán, Lanfranco L., Dolly
Publikováno v:
BOSQUE; Vol. 13 Núm. 2 (1992); 69-77
A set of features which should characterize the forest engineer from Universidad Austral de Chile has been defined based on the opinions collected from forestry engineers working in private companies, public services and universities. Despite the dif
Publikováno v:
BOSQUE; Vol. 11 Núm. 2 (1990); 9-16
Sirex noctilio Fabricius, a woodwasp, represents today a serious potential pest for the main forest resource in Chile: Pinus radiata, D. Don. Specially vulnerable to the pest are the extensive monoespecific plantations in marginal sites, in edaphocli