Forest inventory - Loetsch, F.; Haller, K. E.; Zohrer, F. (Munchen : BLV, 1973)
Contenido : v. 1. Stadistics of forest inventory and information from aerial photographs. v.2. inventory data collected by terrestrial measurements and observations, data processingin forest inventory. The sample plot, plotless sampling and regeneration
survey. List with unequal probabilities and planing, performance and field checking of forest inventories
Fotocopia. Heredia. BUNA, 1982
Keywords: BOSQUES; INVENTARIOS FORESTALES