APA (7th ed.) Citation

Gressi Anak Rigum. (2011). Characteristic of gross pollutants and evaluation of groos pellutans traps (GPTS) in Perlis. School of Environmental Engineering University Malaysia Perlis.

Chicago Style (17th ed.) Citation

Gressi Anak Rigum. Characteristic of Gross Pollutants and Evaluation of Groos Pellutans Traps (GPTS) in Perlis. Perlis: School of Environmental Engineering University Malaysia Perlis, 2011.

MLA (8th ed.) Citation

Gressi Anak Rigum. Characteristic of Gross Pollutants and Evaluation of Groos Pellutans Traps (GPTS) in Perlis. School of Environmental Engineering University Malaysia Perlis, 2011.