APA (7th ed.) Citation

Castroverde, Y. L. (1980). Effects of the different tillage techniques on the efficiency of weed control and nitrogen uptake in transplanted rice [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

Castroverde, Yolanda LUmanug. Effects of the Different Tillage Techniques on the Efficiency of Weed Control and Nitrogen Uptake in Transplanted Rice [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1980.

MLA (9th ed.) Citation

Castroverde, Yolanda LUmanug. Effects of the Different Tillage Techniques on the Efficiency of Weed Control and Nitrogen Uptake in Transplanted Rice [microform]. Photoduplication Service, University of the Philippines Library, 1980.