G P Sevenhuysen
G P Sevenhuysen
J Mason,M Garcia,J Mitchell et al.
J Mason et al.
D L Franklin,M W Harrell
D L Franklin
A Berg,J Austin
A Berg
C Gopalan
C Gopalan
J M Pines
J M Pines
T T Poleman
T T Poleman
The variation between different estimates of the magnitude of the world food problem are enormous. The author questions the basis of the major surveys of FAO, the World Bank, and USDA, and suggests that they have grossly overestimated the e...
U Jonsson
U Jonsson
D Heien,L S Jarvis,F Perali
D Heien