TY  - BOOK
AU  - H.M. Ravishankar
AU  -  M. Udaya Kumar  Department of Crop Physiology
TI  - Water use efficiency (WUE) And gas exchange characteristics in selected C3 and C4 species- An assessment under similar water lim
U1  - 630 
PY  - 1988///
CY  - Bangalore
PB  - University of Agricultural Scineces, Bangalore
ER  -