TY  - GEN
AU  - Chamala,Shankariah ,...[etal]
TI  - Study of conservation cropping on the darling downs: A basis for extension programming
SN  - 0867760931
PY  - 1983///
CY  - Queensland
PB  - University of Queensland
KW  - Agricultural Extension
KW  - Conservation Cropping
ER  -