Controlling physiological age for maximum early potato production by the use of degree-day recordings
C.P.Roe
- Roe, C.P.
in:"Meteorological Magazine",Bracknell, 115 (1364) March 1986, p.77-85
Sumário (Met.Geo.Abst.1987, p.326)
GRAUS DIA -- TEMPERATURAS DO AR --