Haku
Viitteet 1-3 / 3
Untreated and formaldehyde-treated urea as nitrogen sources for young growing bulls
(Suomen maataloustieteellinen seura, 1982)
Untreated and formaldehyde-treated urea as nitrogen sources for lactating dairy cows
(Suomen maataloustieteellinen seura, 1982)
Effect of formaldehyde-treated urea on rumen fermentation, ration digestibility and nitrogen utilization
(Suomen maataloustieteellinen seura, 1982)