@article{BOZKURT2003_30390, author={MEHMET ALI BOZKURT and Tarık YARILGAÇ}, title={The effects of sewage sludge applications on the yield, growth, nutrition and heavy metal accumulation in apple trees growing in dry conditions}, year={2003}, journal={Turkish Journal of Agriculture and Forestry}, issn={1300-011X}, volume={27}, number={5}, url={http://search/yayin/detay/30390} }