TY - JOUR JO - Journal of Animal and Feed Sciences J2 - J. Anim. Feed Sci. SN - 1230-1388 VL - 27 IS - 4 PY - 2018 ID - 102217 TI - Contents, Volume 27, No. 1–4, 2018 SP - 369 EP - 371 DA - 2018 UR - http://www.jafs.com.pl/Contents-Volume-27-No-1-4-2018,102217,0,2.html ER -