VaitkutėD., BaltrėnaitėE., BoothC. A. and FullenM. A. (2010) “Does sewage sludge amendment to soil enhance the development of Silver birch and Scots pine?”, Hungarian Geographical Bulletin, 59(4), pp. 393-410. Available at: https://ojs.mtak.hu/index.php/hungeobull/article/view/3118 (Accessed: 19May2024).