4 links
Julia F. Morton's "Fruits of Warm Climates": Mango
hort.purdue.edu
Comprehensive chapter covering history of cultivation, botanical description, comparison of varieties, and nutrient content of fruit.
Mango Resources
horticultureworld.net
Online information about botany, cultivars, and the cultivation and economy of mangoes, particularly in India.
Mangoes From The Northern Territory
ozemail.com.au
Information on mango growing in the Northern Territory, Australia.