El olmo

Este libro ahonda en la forma en que nos relacionamos con la naturaleza, poniendo el acento en los motivos por los que actualmente existen tantas especies en peligro de extinción. Una obra intensamente esperanzada que reforzará nuestro compromiso con la vida, en todas sus manifestaciones.

This comprehensive series of volumes on inorganic chemistry provides inorganic chemists with a forum for critical, authoritative evaluations of advances in every area of the discipline. Every volume reports recent progress with a significant, up-to-date selection of papers by internationally recognized researchers, complemented by detailed discussions and complete documentation. Each volume features a complete subject index and the series includes a cumulative index as well.

Fundamentación teórica y resultados del programa de introducción; Principios agronómicos para la produccion de pastos; Agrotecnia para el fomento de sistemas con gramíneas.

Delineating the huge strides taken in cosmology in the past ten years, this much-anticipated second edition of Malcolm Longair's highly appreciated textbook has been extensively and thoroughly updated. It tells the story of modern astrophysical cosmology from the perspective of one of its most important and fundamental problems – how did the galaxies come about? Longair uses this approach to introduce the whole of what may be called "classical cosmology". What’s more, he describes how the study of the origin of galaxies and larger-scale structures in the Universe has provided us with...