APA Edition Citation

Rupela, O. P. (1997). Extending nitrogen fixation research to farmers' fields.

Chicago Edition Citation

Rupela, O. Petced. Extending Nitrogen Fixation Research to Farmers' Fields. Andhra Pradesh, 1997.

MLA Edition Citation

Rupela, O. Petced. Extending Nitrogen Fixation Research to Farmers' Fields. 1997.

Warning: These citations may not always be 100% accurate.