1. A study of factors and processes that may be responsible for the difference in productivity of ‘Fuerte’ trees;Bar-On,1986
2. Avocado rootstock-scion relationships: A long-term, large-scale field research project. V. Final report on some orchards planted during the years 1960–1964;Ben-Ya'acov;Calif. Avocado Soc. Yearb.,1975
3. Reasons for low yields of avocados;Bergh;Calif. Avocado Soc. Yearb.,1967
4. Avocado varieties for California;Bergh;Calif. Avocado Soc. Yearb.,1984
5. Fruitlet abscission and spring growth retardation — their influence on avocado productivity;Biran,1979