1. Factor inputs use and farm productivity on different farm categories in the Punjab Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Salam, A. (author) Format: Journal article Publication Date: 1978 Published: India Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 1 Document Number: B00050 Journal Title: Pakistan Development Review Journal Title Details: 17(3): 316-332 Notes: Phase 1
