Online Public Access Catalogue (OPAC)
Library,Documentation and Information Science Division

“A research journal serves that narrow

borderland which separates the known from the unknown”

-P.C.Mahalanobis


Effectiveness of crop demonstrations a study of wheat demonstrations in Aligarh District, U.P.

By: Material type: TextTextLanguage: English Series: Intensive agricultural district programme studies; no.1Publication details: Delhi Univ. 1964Description: iii,34pSubject(s): DDC classification:
  • 633.11 D352
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