Control options of Sirex noctilio: a review. (Hymenoptera - Siricidae)
Dolly Lanfranco L., Angélica Aguilar V.
9-16
Ranking and assignment of priorities to watersheds of arid and semiarid zones of Chile. Part II: Method testing and sensitivity analysis
Andrés Iroume A., Jorge Gayoso A.
17-35
Coleoptera of the native forests in the Departament of Aluminé (Neuquén - Argentina)
Humberto Giganti, Graciela Dapoto
37-44
Particleboards from peeling wastes of Chilean woods
Hernán Poblete W., Miguel Peredo L.
45-58
