TY  - BOOK
AU  - Mccollum J P
TI  - Producing vegetable crops
U1  - J:5, M0 
PY  - 1980///
CY  - Denville
PB  - The Interstate Printers       
KW  -  Plant production
KW  - Agriculture
N1  - Appendix 577-584p
ER  -