TY  - JOUR 
T1  - Effectiveness of horizontal air flow fans supporting natural ventilation in a Mediterranean multi-span greenhouse
JO  - Scientia Agricola
A1  - López, Alejandro
A1  - Valera, Diego Luis
A1  - Molina-Aiz, Francisco Domingo
A1  - Peña, Araceli
SN  - 0103-9016
UL  - 10.1590/S0103-90162013000400001
VL  - 70 
Y1  - 2013
PB  - Brazil 
ER  -