Franklin

MLA

Frizano, Jacqueline. Nature, Distribution and Biological Significance of Phosphorus In Forests Soils From Puerto Rico, Chile and Brazil. 1999.

APA

Frizano, J. (1999). Nature, distribution and biological significance of phosphorus in forests soils from Puerto Rico, Chile and Brazil. .

Chicago

Frizano, Jacqueline. Nature, Distribution and Biological Significance of Phosphorus In Forests Soils From Puerto Rico, Chile and Brazil. Thesis (Ph.D. in Earth and Environmental Science) -- University of Pennsylvania, 1999..