A REGRESSION APPROACH TO STUDY THE NATURAL LAWS AND PHENOLOGICAL CALENDARS IN THE UNITED STATES OF AMERICA, THROUGHOUT THE LONGITUDE 84ºW Dinesh Shrestha, South Dakota State University Abstract I am interested in verifying the Hopkin’s Law, that the time of occurrence of a given periodical event in life activity in temperate North America is atContinue reading “PHENOLOGY AND HOPKIN’S LAW”

Create your website at
Get started