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Practice in German Grammar 2nd edition provides a fully up-to-date version of the popular reference book for post-16 and adult learners of German. It has been revised to comply with the new German spelling reform and to incorporate all the grammar specified for active use at AS level.
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This textbook covers Plant Ecology from the molecular to the global level. It covers the following areas in unprecedented breadth and depth: - Molecular ecophysiology (stress physiology: light, temperature, oxygen deficiency, drought, salt, heavy metals, xenobiotica and biotic stress factors) - Autecology (whole plant ecology: thermal balance, water, nutrient, carbon relations) - Ecosystem ecology (plants as part of ecosystems, element cycles, biodiversity) - Synecology (development of vegetation in time and space, interactions between vegetation and the abiotic and biotic environment) - Global aspects of plant ecology (global change, global biogeochemical cycles, land use, international con...
Structure, physiology, evolution, systematics, ecology.
In this comprehensive and stimulating text and reference, the authors have succeeded in combining experimental data with current hypotheses and theories to explain the complex physiological functions of plants. For every student, teacher and researcher in the plant sciences it offers a solid basis for an in-depth understanding of the entire subject area, underpinning up-to-date research in plant physiology. The authors vividly explain current research by references to experiments, they cite original literature in figures and tables, and, at the end of each chapter, list recent references that are relevant for a deeper analysis of the topic. In addition, an abundance of detailed and informative illustrations complement the text.
Complements Advanced level German course books by providing practice in reading and understanding longer texts of different types and encouraging independent study.
Complements Advanced level German course books by providing practice in reading and understanding longer texts of different types and encouraging independent study.
•The classic story of a notorious climb, now revised, updated, and expanded by the original author with new information •Literally a race to ascend Europe’s most formidable mountain wall—Brits and Americans versus Germans The North Face of the Eiger was long renowned as the most dangerous climb in the Swiss Alps, one that had cost the lives of numerous skilled mountaineers. In February 1966, two teams—one German, the other British/American—aimed to climb it in a straight line from bottom to top. Astonishingly, the two teams knew almost nothing about each other's attempt until both arrived at the foot of the face. The race was on. The Anglo-American team of John Harlin, Layton Kor...