APA
B. G. Sudha, M. Udayakumar Department of Crop Physiology, . (1990). Effect of CO2 enrichment on gas exchange charactristics and seedling grwoth rates in a few tree species. Bangalore: University of Agricultural Sciences, Bangalore.
Chicago
B. G. Sudha, M. Udayakumar Department of Crop Physiology, . 1990. Effect of CO2 enrichment on gas exchange charactristics and seedling grwoth rates in a few tree species. Bangalore: University of Agricultural Sciences, Bangalore.
Harvard
B. G. Sudha, M. Udayakumar Department of Crop Physiology, . (1990). Effect of CO2 enrichment on gas exchange charactristics and seedling grwoth rates in a few tree species. Bangalore: University of Agricultural Sciences, Bangalore.
MLA
B. G. Sudha, M. Udayakumar Department of Crop Physiology, . Effect of CO2 enrichment on gas exchange charactristics and seedling grwoth rates in a few tree species. Bangalore: University of Agricultural Sciences, Bangalore. 1990.