APA (7th ed.) Citation

Lengnick, L. (1980). Forms of Phosphorus and their Availability in Soils and Strata Overlying Lignite. Texas A&M University.

Chicago Style (17th ed.) Citation

Lengnick, Lynda. Forms of Phosphorus and Their Availability in Soils and Strata Overlying Lignite. [College Station, Texas]: Texas A&M University, 1980.

MLA (9th ed.) Citation

Lengnick, Lynda. Forms of Phosphorus and Their Availability in Soils and Strata Overlying Lignite. Texas A&M University, 1980.