@article{006106638, title = "Phosphorus availability in ph neutral and calcareous soils of quebec canada as related to their chemical and physical characteristics", author = "Tran, T.S. and Giroux, M.", year = "1987", journal = "Canadian Journal of Soil Science", volume = "67", number = "1", pages = "1-16", issn = "0008-4271", url = "https://eurekamag.com/research/006/106/006106638.php" }