TY  - BOOK
AU  - Hardh, J.E.
ED  - Symposium on Vegetable Growing under Glass. (
TI  - Proceedings
T2  - Acta Horticulturae
U1  - 635 
PY  - 1968///
CY  - The Hague
PB  - International Society for Horticultural Science
KW  - Cultivos en invernadero
KW  - Horticultura
ER  -