Books by John R. Freney

  •  Agriculture and the Nitrogen Cycle

    Jazz on the river

    Agriculture and the Nitrogen Cycle

    Assessing the Impacts of Fertilizer Use on Food Production and the Environment

    SCOPE

    Nitrogen is an essential element for plant growth and development and a key agricultural input-but in excess it can lead to a host of problems for human and ecological health. Across the globe, ...

About the Author

John R. Freney is a chief research scientist (retired), CSIRO, Division of Plant Industry, Canberra, Australia.