I. Petrova1, S. Ivanova1*, S. Stoyanova2, R. Mincheva2, M. Pavlova1 1Institute of Cryobiology and Food Technology, Agricultural Academy, 1407 Sofia, Bulgaria 2Institute of Agriculture and Seed Science “Obraztsov Chiflik”, Agricultural Academy, 7000 Ruse, Bulgaria (Manuscri
Continue Reading →