Backlund, Botvid. <br/><br/>
System for data logging at short intervals and processing data about plant growth and climate 

 - Stockholm :  Royal College of Forestry,  1971 
 - 47 p.  : ilus. gráfs 
<br/><br/><label>LCCN: </label>10149 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invernaderos.<br/>Plantas--Crecimiento--Aditivos.<br/>Procesamiento automático de datos en bosques.