Author(s):
Almeida, Arlindo ; Figueiredo, Tomás de
; Fonseca, Felícia
; Guerra, Alzira
; Pavão, Francisco
; Lopes, João
Date: 2005
Persistent ID: http://hdl.handle.net/10198/5496
Origin: Biblioteca Digital do IPB
Subject(s): Olive orchards; Soil conservation; Mechanical harvesting equipment trafficability