TY  - BOOK
AU  - Heller,Ruth
AU  - Murillo, Ivonne
TI  - Plantas que nunca florecen
SN  - 9684199600
PY  - 1990///
CY  - Mexico, D.F.
PB  - Grijalbo
KW  - Cryptogams
KW  - Juvenile literature
KW  - Gymnosperms
KW  - Plants
N1  - Translation of: Plants that never ever bloom
ER  -