Phosphorus -- Abstracts. : Nitrogen and phosphorus in water : an annotated selected bibliography of their biological effects / by Kenneth M. Mackenthun
A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions
Soils -- Phosphorus content -- Australia -- Victoria. : Effects of repeated low-intensity fire on carbon, nitrogen and phosphorus in the soils of a mixed eucalypt foothill forest in south-eastern Australia / Peter Hopmans
Water -- Phosphorus content -- Australia. : The influence of waterway management on water quality with particular reference to suspended solids, phosphorus and nitrogen / by Wayne D. Erskine and Michael J. Saynor
Water -- Phosphorus content -- Baltic Sea : Eutrophication in the Baltic Sea : present situation, nutrient transport processes, remedial strategies / by Lars HÃ¥kanson, Andreas C. Bryhn
Water -- Phosphorus content -- Mathematical models. : The application of the phosphorus loading concept to eutrophication research / prepared on behalf of R. A. Vollenweider for the Subcommittee on Water by P. J. Dillon
Phosphorus -- Environmental aspects -- New York (State) -- New York : Watershed management for potable water supply : assessing the New York City strategy / Committee to Review the New York City Watershed Management Strategy, Water Science and Technology Board, Commission on Geosciences, Environment, and Resources, National Research Council
A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions
A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions