Penn State housing plans for milking and special-needs cows - Graves, Robert Edwin 1944-; McFarland, Dan F.; Tyson, John T.; Wilson, Thomas H. (Ithaca, New York : Natural Resource, Agriculture, and Engineering Service. Coopertative Extension, 2006)
"NRAES-200"
Keywords: GANADO LECHERO -- ALOJAMIENTO - PENSILVANIA (ESTADOS UNIDOS)