1. Adoption of N.P.K. and Zn nutrients in rice crop in Punjab Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Randhava, T.S. (author) Format: Journal article Publication Date: 1985 Published: India Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C18807 Journal Title: Indian Journal of Extension Education Journal Title Details: 21 (1/2) : 91-93