http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Nonprotein Nitrogen in the nutrition of ruminants
LOOSLI, J[ohn] K[aspar].--Nonprotein Nitrogen in the nutrition of -- ruminants.By J.K.Loosli and I.W.M[a]c Donald, -- Rome:FAO 1968. VII,94 S.mit 9 Tab. 8° -- [Umschlagt.]:Nonprdein Nitrogen in the -- nutrition of ruminants. -- (FAO Agriculture Studies.No 75.) -- 1969:3610 a. -- [Ersatz] -- Mo.°