...::: Three issues of sustainable management :::...
Introduction
Objectives
Methodology
Study area
Coquillo
General
Yellow nutsedge
Purple nutsedge
Comparison
Control strategies
Strategies for the valley
Summary
Sandmining
Coquillo
Drought
Portal
THREE ISSUES OF SUSTAINABLE MANAGEMENT IN THE OJOS NEGROS VALLEY, BAJA CALIFORNIA
...::: Ojos Negros Valley, Baja California :::...
