Fyson, A.Smith, M. P.2018-04-232018-04-231995-05-19https://laurentian.scholaris.ca/handle/10219/3078Report examines the effect of phosphate rock on the pH level of water.ennatural phosphate rockBoomerang Lakelaboratory experimentsexperimental treatmentacid mine drainagewater qualitypH level of waterPhosphate rock requirement for Boomerang Lake : laboratory experiments to determine best rock type and application ratesPhosphate rock requirements for Boomerang Lake - laboratory experiments.Boomerang Lake phytoplankton, 1995.1995 nature paper controlled reversal of lake acidifcation by treatment with phosphate fertilizers.Appendix 5.Technical Report