1. Effects of Pyrus species and related genera rootstocks on mineral uptake in ‘Bartlett’ pear;Chaplin;J. Plant Nutr.,1980
2. Nutritional status of ‘Bartlett’ pear on Cydonia and Pyrus species rootstocks;Chaplin;J. Am. Soc. Hortic. Sci.,1980
3. Rootstock influence on ‘Bartlett’ and ‘d'Anjou’ pear fruit quality at harvest and after storage;Fallahi;HortScience,1981
4. Pear rootstock research in Oregon;Lombard;Fruit Var. J.,1975
5. Performance of six pear cultivars on clonal Old Home, double rooted and seedling rootstocks;Lombard;J. Am. Soc. Hortic. Sci.,1976