Authors: PERCIVAL G GERRITSEN J

Citation: G. Percival et J. Gerritsen, THE INFLUENCE OF PLANT-GROWTH REGULATORS ON ROOT AND SHOOT GROWTH OF CONTAINERIZED TREES FOLLOWING ROOT REMOVAL, Journal of horticultural science & biotechnology, 73(3), 1998, pp. 353-359

Authors: PERCIVAL G DIXON GR SWORD A

Citation: G. Percival et al., GLYCOALKALOID CONCENTRATION OF POTATO-TUBERS FOLLOWING EXPOSURE TO DAYLIGHT, Journal of the Science of Food and Agriculture, 71(1), 1996, pp. 59-63

Authors: PERCIVAL G DIXON GR

Citation: G. Percival et Gr. Dixon, GLYCOALKALOID CONCENTRATIONS IN AERIAL TUBERS OF POTATO (SOLANUM-TUBEROSUM L), Journal of the Science of Food and Agriculture, 70(4), 1996, pp. 439-448

Authors: PERCIVAL G STRIEFEL S

Citation: G. Percival et S. Striefel, ETHICAL BELIEFS AND PRACTICES OF AAPB MEMBERS, Biofeedback and self-regulation, 19(1), 1994, pp. 67-93

Authors: PERCIVAL G DIXON G SWORD A

Citation: G. Percival et al., GLYCOALKALOID CONCENTRATION OF POTATO-TUBERS FOLLOWING CONTINUOUS ILLUMINATION, Journal of the Science of Food and Agriculture, 66(2), 1994, pp. 139-144