Jeroch et al., 1992. Proc. 9th International Symposium on Waterfowl, Pisa, Italy, 16-18 September 1992, 155-158
Document reference
Jeroch, H. ; Engerer, K. H., 1992. Corn-cob mix (CCM) for table geese feeding. Proc. 9th International Symposium on Waterfowl, Pisa, Italy, 16-18 September 1992, 155-158
