APA
Gupta R., Yadav R., . (2015). Chapter 5. Sustainable food production in Indo-Gangetic plains role of improved cultivars in cropping system intensification for small farm holders. Florida (United States of America): CRC Press.
Chicago
Gupta R, Yadav R, . 2015. Chapter 5. Sustainable food production in Indo-Gangetic plains role of improved cultivars in cropping system intensification for small farm holders. Florida (United States of America): CRC Press.
Harvard
Gupta R., Yadav R., . (2015). Chapter 5. Sustainable food production in Indo-Gangetic plains role of improved cultivars in cropping system intensification for small farm holders. Florida (United States of America): CRC Press.
MLA
Gupta R, Yadav R, . Chapter 5. Sustainable food production in Indo-Gangetic plains role of improved cultivars in cropping system intensification for small farm holders. Florida (United States of America): CRC Press. 2015.