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New Paleoindian Finds, Further Fell Points Data, and Technological Observations from Uruguay: Implications for the Human Peopling in Southeastern South America
(Scientific Research, 2018-01)
Mainly represented by “fishtail” or Fell points (~11,000 - 10,000 uncalibrated years BP), Paleoindian remains in Uruguay are distributed over a wide area. However, just a few stratified sites have yielded evidence of the ...
Selección y manejo de rodales semilleros
(CATIE, Turrialba (Costa Rica) Danida Forest Seed Center, Humlebaek (Dinamarca), 1994)
El presente documento es el resultado de la traducción de tres notas de clase (Technical Notes B-1, B-2 y B-3) y dos notas técnicas (Technical Notes no. 14 y 16) del Centro de Semillas Forestales del Danida (Danida Forest ...
Pesquisa qualitativa em sistemas de informação: um estudo introdutório de suas possibilidades
(Revista da Ciência da Administração, 2014)
The impact of felling method, bunch size, slope degree and skidding area on productivity and costs of skidding in a eucalyptus plantation
(2021-01-01)
Grapple skidder is a machine designed for the extraction of tree bunches after felling. Several factors influence its technical performance and costs such as terrain slope, operator experience time, machine type, and the ...
Bosque natural de lenga : evaluación volumétrica de una corta de protecciónLenga natural forest : volumetric assessment of shelterwood felling
(Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias, 1997)