51. The world's food : a study of the interrelations of world populations, national diets, and food potentials Author/Creator: Bennett, Merrill Kelley, 1897-1969 Publication/Creation: New York : Harper, [1954] Resource Type: Book Edition: [1st edition]. Access & Availability: Loading
52. The world's population; problems of growth Author/Creator: Stanford, Quentin H. Publication/Creation: Toronto, New York : Oxford University Press, 1972 Resource Type: Book Access & Availability: Loading