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totalt 4 träffar
Evolution and Diversification of Land Plants
It is agreed by most scientists that there is a real possibility of mankind's being plunged into crisis around the middle of the twenty-first century because of insufficient crop …
Coevolution of Animals and Plants
It has long been recognized that plants and animals profoundly affect one another’s characteristics during the course of evolution. However, the importance of coevolution as a …
Ancient Forests of the Pacific Northwest
Ancient Forests of the Pacific Northwest provides a global context for what is happening in the Pacific Northwest, analyzing the remaining ancient forest and the threats to it from …
Ex Situ Plant Conservation
Faced with an alarming rate of loss of biodiversity, one strategy supported by many scientists is the use of zoos. This volume aims to win converts to ex situ efforts to protect …