TY  - BOOK
AU  - Wilhelm Nultsch
AU  -  James E. Gunckel, 
TI  - General Botany
U1  - 581 
PY  - 1971///
CY  - New York
PB  - Academic Press
N1  - Wilhelm Nultsch & James E. Gunckel: General Botany.  New York.  Academic Press, 1971.--(581NUL)
ER  -