TY  - BOOK
AU  - Staten,Hi Williamson
AU  - Jones,Melvin D.
TI  - Farm crops: judging, identification, and grading
AV  - SB187.U6 S75
U1  - 633 
PY  - 1951///
CY  - Philadelphia
PB  - Blakiston
KW  - Field crops
KW  - Judging
KW  - United States
KW  - Farm produce
KW  - Standards
KW  - Weeds
N1  - Bibliography: p. 235-238
ER  -