APA
Venkateswaralu J., .Technical manual on watershed management-III. Arable cropping systems. Hyderabad: National Institute of Agricultural Extension Management.
Chicago
Venkateswaralu J, .Technical manual on watershed management-III. Arable cropping systems. Hyderabad: National Institute of Agricultural Extension Management.
Harvard
Venkateswaralu J., .Technical manual on watershed management-III. Arable cropping systems. Hyderabad: National Institute of Agricultural Extension Management.
MLA
Venkateswaralu J, .Hyderabad: National Institute of Agricultural Extension Management. .