TY  - BOOK
AU  - Raju,S.K.V.Suryanarayana
TI  - Analysis of productivity levels and economic efficiency in agriculture
SN  - 818507612X :
U1  - 338.10954 
PY  - 1987///
CY  - Allahabad
PB  - Chugh Publications
KW  - Agricultural productivity
KW  - India
KW  - Vishakhapatnam District
KW  - Agriculture
KW  - Economic aspects
N1  - Includes bibliographical references and index
ER  -