Physiology of tree crops : proceedings of a symposium held at Long Ashton Research Station, University of Bristol, 25-28 March 1969 - Long Ashton Symposium (2nd : 1969 : University of Bristol); Luckwill, L. C. (Leonard Curtis); Cutting, C. V. (Cyril Vernon) (London : Academic Press, 1970)
Keywords: Trees -- Physiology -- Congresses