00755nam a22002051 4500 1/13288 980629s1977 enk 000 eng d 0816608016 13744 DLC GR-PeUP 338.1 SU A survey of agricultural economics literature : traditional fields of agricultural economics / ed. Lee R. Martin. Minneapolis : University of Minnesota Press , 1977. v.1(xvii, 540p.) : fig., tabl. ; 24cm. References. Agricultural economists. Agriculture Vocational guidance. Martin, Lee R. INST UNIPILB MAIN 20040709 338.1 SU 00100728 00100728 LOAN 0 1 /webopac/covers/01/13744_0816608016.jpg