TY  - GEN
AU  - Heady, Earl O
AU  - Whiting, Larry R
TI  - Exter nalities in the transformation of agriculture : distribution of benefits and costs from development
SN  - 0-8138-0045-5
U1  - 338.1 HEA 
CY  - Ames, Iowa state university press
KW  - Agriculture - economic aspects/ underdeveloped areas - agriculture
ER  -