RETURNS TO AGRICULTURAL-RESEARCH AND EXTENSION PROGRAMS - EX-ANTE APPROACH

被引：13

作者：

ARAJI, AA

SIM, RJ

GARDNER, RL

机构：

来源：

关键词：

D O I：

10.2307/1240129

中图分类号：

F3 [农业经济];

学科分类号：

0202 ; 020205 ; 1203 ;

摘要：

引用

页码：964 / 968

页数：5

共 10 条

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BREDAHL, M ;

PETERSON, W .

[5]

GEORGE PS, 1971, 26 U CAL GIANN F MON

GRILICHES, Z .

[7] RETURN TO POULTRY RESEARCH IN UNITED STATES [J].

PETERSON, WL .

JOURNAL OF FARM ECONOMICS, 1967, 49 (03) :656-+

[8]

PETERSON WL, 1975, JAN ADC RTN C RES AL

[9]

PETERSON WL, 1971, RESOURCE ALLOCATION, P139

[10]

SCHULTZ TW, 1971, RESOURCE ALLOCATION, P90