BOZKURT, M. A. Et Al. 2004. The influence of humic acid application in high nitrogen levels on the yield nitrate and nutrient contents in lettuce. International Soil Congress , (Erzurum, Turkey).

BOZKURT, M. A., TÜRKMEN, Ö., YILDIZ, M., & ÇİMRİN, K. M., (2004). The influence of humic acid application in high nitrogen levels on the yield nitrate and nutrient contents in lettuce . International Soil Congress, Erzurum, Turkey

BOZKURT, MEHMET Et Al. "The influence of humic acid application in high nitrogen levels on the yield nitrate and nutrient contents in lettuce," International Soil Congress, Erzurum, Turkey, 2004

BOZKURT, MEHMET A. Et Al. "The influence of humic acid application in high nitrogen levels on the yield nitrate and nutrient contents in lettuce." International Soil Congress , Erzurum, Turkey, 2004

BOZKURT, M. A. Et Al. (2004) . "The influence of humic acid application in high nitrogen levels on the yield nitrate and nutrient contents in lettuce." International Soil Congress , Erzurum, Turkey.

@conferencepaper{conferencepaper, author={MEHMET ALİ BOZKURT Et Al. }, title={The influence of humic acid application in high nitrogen levels on the yield nitrate and nutrient contents in lettuce}, congress name={International Soil Congress}, city={Erzurum}, country={Turkey}, year={2004}}