United Nations Educational, UNESCO <br/><br/>
Agroclimatological methods = Méthodes agroclimtaologiques 

 - 392 páginas  28 x 22 cm 
<br/><br/> Proceedings of the Reading Symposium 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clima<br/>Efectos Naturales<br/>Agro Climatologia<br/>Agro Meteorologia