TY  - BOOK
AU  - Sigmund Von,
AU  - Frauendorfer,Wien
TI  - Systeme de classification des sciences agricoles: classification scheme of agricultural science 
U1  - 025.4663 
PY  - 1960///
CY  - Munchen
PB  - BLV Verlagsgesellschaft
KW  - Classification
KW  - Books
KW  - Agriculture
N1  - Includes index; Library has 2 cops
ER  -