TY  - BOOK
AU  - Hood,M.W
TI  - AGRICOLA: guide to subject indexing
AV  - S494.5 .H6 1990
PY  - 1990///
CY  - Maryland
PB  - National Agricultural Library
KW  - AGRICOLA
KW  - Information retrieval system
KW  - Abstracting and indexing
ER  -