This book clearly identifies nearly 170 families of fishes through the use of high-quality illustrations and includes an accurate account of selected members of that particular fish family, as well as a distribution map and accompanying commentary on classification, distribution, and diversity.
Environmental and agricultural modeling and assessment have a multitude of uses for soil parameters governing retention and transport of water and chemicals in soils.
Large volumes of produced water are generated and discharged to the coastal and ocean waters worldwide from offshore oil and gas production facilities.
This volume focuses on issues of plant pathology and sustainability, such as short term economic plans versus long term economic visions in farming and forestry.
This book provides current information on synthesis of plant hormones, how their concentrations are regulated, and how they modulate various plant processes.
This totally revised, updated and expanded edition provides proven techniques and procedures that extend machinery life, reduce maintenance costs, and achieve optimum machinery reliability.
Las XI Jornadas se inscriben en un escenario económico complejo, en el que se agudizan las tradicionales dificultades de un sistema productivo periférico en un contexto comercial internacional restrictivo y en el que surgen nuevos problemas sociales emanados de la descoordinación actual en los instrumentos de política económica.
This third edition of Fish Nutrition is a comprehensive treatise on nutrient requirements and metabolism in major species of fish used in aquaculture or scientific experiments.
Environmental Soil Chemistry illustrates fundamental principles of soil chemistry with respect to environmental reactions between soils and other natural materials and heavy metals, pesticides, industrial contaminants, acid rain, and salts.
Descubra el fascinante mundo de los caballos y ponis paso a paso con esta guía práctica y detallada que abarca todos los aspectos esenciales del cuidado y entrenamiento equino.
Below the soil surface, the rhizosphere is the dynamic interface among plant roots, soil microbes and fauna, and the soil itself, where biological as well as physico-chemical properties differ radically from those of bulk soil.
This updated edition is an invaluable source of practical cost-effective maintenance, repair, installation, and field verification procedures for machinery engineers.
The first in two decades to exclusively integrate physiological and biomechanical studies of fish locomotion, feeding and breathing, making this book both comprehensive and unique.
This is a book which examines much of what we know and also what we don't know about the Benguela Current Large Marine Ecosystem and its inherent variability.
Now in its third edition, this classic textbook includes basic concepts and applications in agriculture, forestry, environmental science, and a new section entirely devoted to ecology.
As a byproduct of historical development, there are different, unrelated systems of nomenclature for "e;inorganic chemistry"e;, "e;organic chemistry"e;, "e;polymer chemistry"e;, "e;natural products chemistry"e;, etc.