Tehnical and scientific papers published in 1998.

TECHNICAL AND SCIENTIFIC PAPERS PUBLISHED DURING 1998.

VI Macedonian Poultry Days with international participants, Ohrid, 6-9 may 1998.

Quality control of animal compound feed for poultry, considering the usable phosphorus percentage

4^th Symposium on Animal Reproduction, Ohrid, September 9 - 12, 1998, Macedonia

	Mechanism of abortion in mares during early gestational period
	The examination of the slaughter quality of beef cattle in crossing of three beef breeds
	The effect of dietary zinc, on semen quality in holstein-friesian bulls
	Structural changes on chromosomes of type with reciprocal translocation and their impact on reproduction of swines