Each chapter in this volume reviews past developments, discusses current developments and presents pointers for future research in the field of computer-assisted language learning. Broad bibliographies, citing books, journals, software and URLs, accompany each chapter.
Each chapter in this volume reviews past developments, discusses current developments and presents pointers for future research in the field of comput...
This new edition of a well-established book introduces the basic soil science theory which is essential for the proper use and maintenance of this resource. It places greater emphasis on sustainable production and environmental protection, and incorporates the new soil classification system. The text covers all essential areas: pedology, soil chemistry and fertility, soil physics, and land use management. Many specific examples are given from the rich heritage of New Zealand agriculture and horticulture. Throughout, soil science theory is linked with practical management and fertilizer...
This new edition of a well-established book introduces the basic soil science theory which is essential for the proper use and maintenance of this res...