Цифров научен архив

PENKOV, D.

   PENKOV, D. Methodology for reporting of the energy and protein transformation in the eco-technical chain "Feed-egg melange" by laying hens through introducing of "Clarc of energy transformation/clarc of protein distribution" : [електронно издание] / D. Penkov, S. Grigorova. // Trakia Journal of Sciences , 18, 2020, 1, p. 20-24

Сист. N: 8564