93, [3] p.

Andreev, N.V.Calculation for milk by quality / N.V.Andreev, G.E.Ovsyannikov.- 2nd ed., Cred.and add.-Nosibirsk: Sibruyzdat, 1929. -93, [3] p.: il., table .. -Content: 1. Calculation for milk by fat;2. Calculation for milk by cleanliness;3. Calculation for cream by fat;4. Control of cream offices;5. Control of milk surveyors..I. Ovsyannikov, G.E..1.People (collection).Electronic copy source: PBOriginal storage location: REU