A. F. Hawkins

4 published titles

Partial matrices, empirical deterrence functions and ill-defined results

(Contributor)

1 edition

Opportunities for manipulation of cereal productivity : proceedings of a meeting organised by the British Plant Growth Regulator Group, held at Wye College University of London, Ashford, Kent, on 2nd

(Contributor)

1 edition

Regulations of sources and sinks in crop plants : proceedings of a symposium organised by the British Plant Growth Regulator Group held at University of York, Heslington, York on 25th & 26th September

(Contributor)

1 edition

Plant growth regulators for agricultural and amenity use

(Contributor)

1 edition