Comparison by direct animal calorimetry of the net energy values of an early and a late season growth of herbage.

Autor: Corbett, J. L., Langlands, J. P., McDonald, I., Pullar, J. D.
Zdroj: Animal Production; 02/01/1966, Vol. 8 Issue 1, p13-27, 15p
Databáze: Complementary Index