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Advances in Plant and Animal Boron Nutrition
Boron is one of the essential micronutrients for higher plants growth and development, and more and more studies have been conducted to establish boron as an essential element in …
Many Visions, Many Aims
PREFACE The Third International Mathematics and Science Study (TIMSS), sponsored by the International Association for the Evaluation of Educational Achievement (lEA) and the gov …
Facing the Consequences
Facing the Consequences presents a perspective on US mathematics and science education that is developed from data gathered as part of the Third International Mathematics and …
Many Visions, Many Aims
PREFACE The Third International Mathematics and Science Study (TIMSS), sponsored by the International Association for the Evaluation of Educational Achievement (lEA) and the gov …