P. J. Gregory

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Books by P. J. Gregory (50 max)

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Science And The Garden

2002

David S. Ingram, Daphne Vince-Prue, P. J. Gregory

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SEBS 30 Root Development and Function (Society for Experimental Biology Seminar Series)

1987

P. J. Gregory

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Land resources: on the edge of the Malthusian precipice?

1998

D. J. Green, P. J. Gregory, Peter Hague Nye

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Plant roots: their growth, activity, and interaction with soils

2006

P. J. Gregory

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Science and the garden: the scientific basis of horticultural practice

2008

David S. Ingram, Daphne Vince-Prue, P. J. Gregory

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Soils in the urban environment

1991

P. J. Gregory

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Integrated nutrient management on farmers' fields: approaches that work : workshop convened by DFID's Natural Resource Systems Programme (NRSP), 14-16 September 1997 at the Department of Soil Science, University of Reading

1997

P. J. Gregory, Walker, S. H.

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Science and the garden: the scientific basis of horticultural practice

2002

David S. Ingram, Daphne Vince-Prue, P. J. Gregory

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SEBS 30 Root Development and Function

2008

J. V. Lake, P. J. Gregory, D. A. Rose

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Soil conditions and plant growth

2012

P. J. Gregory, Stephen Nortcliff