TY  - BOOK
AU  - Cummins G B
AU  -  Gries G A
TI  - Workbook in fundamentals of plant science
U1  - I:f3, H8 
PY  - 1948///
CY  - Minneapolis
PB  - Burgess         
KW  -  Practical-Botany
KW  - Botany
ER  -