TY - EJOUR DA - 1963 DA - 1963 EP - 70 EP - 38 ID - 231623 IS - 4 JF - Indian Journal of Agricultural Economics KW - Teaching/Communication/Extension/Profession L1 - https://ageconsearch.umn.edu/record/231623/files/Notes.pdf L2 - https://ageconsearch.umn.edu/record/231623/files/Notes.pdf L4 - https://ageconsearch.umn.edu/record/231623/files/Notes.pdf LA - eng LK - https://ageconsearch.umn.edu/record/231623/files/Notes.pdf PY - 1963 PY - 1963 SP - 38 T1 - Notes TI - Notes UR - https://ageconsearch.umn.edu/record/231623/files/Notes.pdf VL - 18 Y1 - 1963 T2 - Indian Journal of Agricultural Economics ER -