APA
K.S. Shivashankara, M. Udayakumar Department of Crop Physiology, . (1991). Assessment of limitation sto potential photosynthetic rates in sunflower and cowpea- An approach based on gas exchange character. Bangalore: University of Agricultural Sciences, Bangalore.
Chicago
K.S. Shivashankara, M. Udayakumar Department of Crop Physiology, . 1991. Assessment of limitation sto potential photosynthetic rates in sunflower and cowpea- An approach based on gas exchange character. Bangalore: University of Agricultural Sciences, Bangalore.
Harvard
K.S. Shivashankara, M. Udayakumar Department of Crop Physiology, . (1991). Assessment of limitation sto potential photosynthetic rates in sunflower and cowpea- An approach based on gas exchange character. Bangalore: University of Agricultural Sciences, Bangalore.
MLA
K.S. Shivashankara, M. Udayakumar Department of Crop Physiology, . Assessment of limitation sto potential photosynthetic rates in sunflower and cowpea- An approach based on gas exchange character. Bangalore: University of Agricultural Sciences, Bangalore. 1991.