TY  - BOOK
AU  - Agricultural Experiment Station University of Maryland
TI  - Technical Bulletin Agricultural Experiment Station University of Maryland. No 493(1982)
U1  - 630.5 
PY  - 1982///
CY  - Maryland
PB  - Agricultural Experiment Station University of Maryland
KW  - AGRICULTURE
N1  - Agricultural Experiment Station University of Maryland: Technical Bulletin Agricultural Experiment Station University of Maryland. No 493(1982).  Maryland.  Agricultural Experiment Station University of Maryland, 1982.--(630.5AGR)
ER  -