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gematigd from books.google.com
This book brings together studies by national scientists on traditional transhumant grazing systems, emphasizing grazing management and overall land use.
gematigd from books.google.com
From Coastal Wilderness to Fruited Plain is an account of the making of a large part of the American landscape following European settlement.
gematigd from books.google.com
They are a primary source of proteins in human diet. This volume deals with the most recent advances in genetics, genomics, and breeding of these crops. The "state of the art" for the individual crops differs; howeve
gematigd from books.google.com
Mediterranean-type ecosystems have provided ecologists with some of the most scientifically-rewarding opportunities to formulate and evaluate hypotheses about large and small-scale ecological phenomena.
gematigd from books.google.com
This book provides an overview of how boreal and temperate tree species have adapted their annual development cycle to the seasonally varying climatic conditions.
gematigd from books.google.com
While the commitment to protect and restore forest ecosystems has become a policy goal in many countries since the Rio Conference, there is still no general consensus on what constitutes restoration.
gematigd from books.google.com
This timely work reviews the best current thinking on practicing sustainable agriculture, with contributions from agricultural, biological, environmental and social scientists.