APA (7th ed.) Citation
Gutbrod K. G. (1987). Effect of Azolla on irrigated rice in Brazil. Gottinger Beitrage zur Land-und Forstwirtschaft in den Tropen und Subtropen.
Chicago Style (17th ed.) Citation
Gutbrod K. G. Effect of Azolla on Irrigated Rice in Brazil. Gottinger Beitrage zur Land-und Forstwirtschaft in den Tropen und Subtropen, 1987.
MLA (9th ed.) Citation
Gutbrod K. G. Effect of Azolla on Irrigated Rice in Brazil. Gottinger Beitrage zur Land-und Forstwirtschaft in den Tropen und Subtropen, 1987.
Warning: These citations may not always be 100% accurate.