Production and income variability : For farm enterprises on irrigation and dryla
Schaffner, L.W.
Production and income variability : For farm enterprises on irrigation and dryla - Fargo 1963 - 31 p. - No. 445; Dakota N, Agricultura .
Production and income variability : For farm enterprises on irrigation and dryla - Fargo 1963 - 31 p. - No. 445; Dakota N, Agricultura .