A guidebook to day walks and treks on the islands of La Gomera and El Hierro. Exploring the beautiful scenery of the smallest Canary Islands, the walks are suit

A guidebook to trekking the 560km (348 mile) GR131 across the Canary Islands. The island-hopping long-distance trail crosses Lanzarote, Fuerteventura, Gran Cana

La Gomera can be considered the wildest of the Canary Islands. From the central highlands of the almost 1500-metre high island, countless, steep-walled gorges w

The Cal/OSHA Pocket Guide for the Construction Industry is a handy guide for workers, employers, supervisors, and safety personnel. This latest 2011 edition is

Contains data on over 300 liquid cargoes being transported in bulk by water. This Chemical Data Guide was developed in the interest of safe water movement of bu