TY  - RE
AU  - Akhtar, R.
AU  - Byerlee,D.
AU  - Qayyum, A.
AU  - Majid, A.
AU  - Hobbs,P.R.
TI  - Wheat in the cotton-wheat farming systems of the punjab: implications for research and extension
T2  - PARC/CIMMYT Paper
PY  - 1986///
CY  - Faisalabad (Pakistan)
PB  - PARC, CIMMYT
KW  - Small farms
KW  - AGROVOC
KW  - Wheat
KW  - Farming systems
N1  - Open Access; Tables, graphs, references p. 58, appendices
UR  - http://hdl.handle.net/10883/4012
ER  -