1,922 Nurul Jannah Abdullah 2019-10-01 https://digitalcommons.calpoly.edu/cgi/viewcontent.cgi?article=1152&context=theses Graves, L. A. (2009). Plant Growth Regulator Sprays and Girdling: Potential Horticultural Techniques to Increase Fruit Retention and Yield of Longan (Dimocarpus longan Lour.) Trees in California. Master's Theses and Project Reports, 140. Revised record 07.10.2019.