TY  - REP
AU  - Gill,R.B.
TI  - Sustainability issues related to rice-wheat production system in Asia
T2  - RAPA Publication
U1  - 96-015220 
PY  - 1994///
KW  - Cereals
KW  - AGROVOC
KW  - Crop management
KW  - Cropping patterns and systems
KW  - Development policies
KW  - Gramineae
KW  - Nutrition physiology
KW  - Physiological functions
KW  - Physiological requirements
KW  - Plant products
KW  - Yields
ER  -