Displaying 1213 - 1224 of 1584
Journal Articles & Books
Décembre 1972
Conference Papers & Reports
Décembre 1972
Yield trials with farmers and acceptance surveys were conducted in Colombia in 1969-1970 to assess the potential use of opaque-2 maize in the tropical regons of the country. Yields were variable, particularly from one farm to another. In spite of this variability which may have confused the…
Journal Articles & Books
Décembre 1968
Journal Articles & Books
Décembre 1966
Journal Articles & Books
Novembre 1957
Revista internacional de silvicultura e industrias forestales
Journal Articles & Books
Novembre 1957
An international journal of forestry and forest industries
Journal Articles & Books
Novembre 1956
Revista internacional de silvicultura e industrias forestales
Journal Articles & Books
Novembre 1950
Revista internacional de silvicultura e industrias forestales
Journal Articles & Books
Novembre 1949
Revista internacional de silvicultura e industrias forestales
Journal Articles & Books
Novembre 1949
Revue internationale des forts et des industries forestires
Journal Articles & Books
Novembre 1949
Revista internacional de silvicultura e industrias forestales