Increasing world food output : problems and prospects /
Lester R. Brown.
- Washington, D.C. : U.S. Dept. of Agriculture, Economic Research S ervice, Foreign Regional Analysis Division, 1965.
- viii, 140 p. : ill. ; 23 cm.
- Foreign agricultural economic report ; no. 25 .
"Supplements the author's Man, land & food; looking ahead at world f ood needs, Foreign agricultural economic report no. 11 ... published in November 1963"--p. ii.