TY  - BOOK
AU  - Indian Standard Institution
AU  - Farm Implements Machinery Sectional Committee AFDC-20
AU  - Indian Standard Institution
TI  - Specification for Plate type Seed Metering Mechanism (IS-6817-1973)
CY  - New Delhi
PB  - Indian Standards Institution
KW  - Plate
KW  - Seed Metering Mechanism
KW  - Specification
ER  -