SÖNMEZ, S. Et Al. 2006. Effects of Different Organic Fertilizer Applications and Mineral Fertilization on Nitrate Content of Lettuce.. 18th Internatioanal Soil Meeting (ISM) on Soil Sustaining Life on Earth Managing Soil and Technology, , (Şanlıurfa, Turkey), 928-931.

SÖNMEZ, S., KAPLAN, M., POLAT, E., DEMİR, H., & Öktüren, F., (2006). Effects of Different Organic Fertilizer Applications and Mineral Fertilization on Nitrate Content of Lettuce. . 18th Internatioanal Soil Meeting (ISM) on Soil Sustaining Life on Earth Managing Soil and Technology, (pp.928-931). Şanlıurfa, Turkey

SÖNMEZ, SAHRİYE Et Al. "Effects of Different Organic Fertilizer Applications and Mineral Fertilization on Nitrate Content of Lettuce.," 18th Internatioanal Soil Meeting (ISM) on Soil Sustaining Life on Earth Managing Soil and Technology,, Şanlıurfa, Turkey, 2006

SÖNMEZ, SAHRİYE Et Al. "Effects of Different Organic Fertilizer Applications and Mineral Fertilization on Nitrate Content of Lettuce.." 18th Internatioanal Soil Meeting (ISM) on Soil Sustaining Life on Earth Managing Soil and Technology, , Şanlıurfa, Turkey, pp.928-931, 2006

SÖNMEZ, S. Et Al. (2006) . "Effects of Different Organic Fertilizer Applications and Mineral Fertilization on Nitrate Content of Lettuce.." 18th Internatioanal Soil Meeting (ISM) on Soil Sustaining Life on Earth Managing Soil and Technology, , Şanlıurfa, Turkey, pp.928-931.

@conferencepaper{conferencepaper, author={SAHRİYE SÖNMEZ Et Al. }, title={Effects of Different Organic Fertilizer Applications and Mineral Fertilization on Nitrate Content of Lettuce.}, congress name={18th Internatioanal Soil Meeting (ISM) on Soil Sustaining Life on Earth Managing Soil and Technology,}, city={Şanlıurfa}, country={Turkey}, year={2006}, pages={928-931} }