TY - BOOK AU - Hawkesford Malcolm J & Barraclogh Petter Eds TI - The Molecular and Physiological Basis of Nutrient Use Efficiency Crops .-978-0-8138-1992-1 SN - 978-0-8138-1992-1 PY - 2011/// PB - Wiley Blackwell A John Wiley & Sons Inc, West Sussex ER -