APA (7th ed.) Citation

Nanayakkara, V. R. (1989). Administration report of the conservation of forest Sri Lanka for the year 1989. Ministry of Lands, Irrigation and Mahaweli Development.

Chicago Style (17th ed.) Citation

Nanayakkara, V. R. Administration Report of the Conservation of Forest Sri Lanka for the Year 1989. [Colombo]: Ministry of Lands, Irrigation and Mahaweli Development, 1989.

MLA (9th ed.) Citation

Nanayakkara, V. R. Administration Report of the Conservation of Forest Sri Lanka for the Year 1989. Ministry of Lands, Irrigation and Mahaweli Development, 1989.