Alternative farming systems - economic aspects : january 1991 - january 1993
Schneider, Karl
Alternative farming systems - economic aspects : january 1991 - january 1993 /por Karl Schneider - Marylan, EUA : National Agricultural Library, 1993 - 71 p. - Quick bibliography series ; 93-17 . - Quick bibliography series ; 93-17 .
1052-5378
103415
Agricultura alternativa.
Agricultura--Aspectos económicos.
Bibliografía.
630.208016 / S35
Alternative farming systems - economic aspects : january 1991 - january 1993 /por Karl Schneider - Marylan, EUA : National Agricultural Library, 1993 - 71 p. - Quick bibliography series ; 93-17 . - Quick bibliography series ; 93-17 .
1052-5378
103415
Agricultura alternativa.
Agricultura--Aspectos económicos.
Bibliografía.
630.208016 / S35
