APA (7th ed.) Citation

Ducusin, A. R. (1977). Meloidogyne incognita: Its effects on tomato yield and some methods of its control [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

Ducusin, Arcadio Rivera. Meloidogyne Incognita: Its Effects on Tomato Yield and Some Methods of Its Control [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Ducusin, Arcadio Rivera. Meloidogyne Incognita: Its Effects on Tomato Yield and Some Methods of Its Control [microform]. Photoduplication Service, University of the Philippines Library, 1977.