Dodatkowe przykłady dopasowywane są do haseł w zautomatyzowany sposób - nie gwarantujemy ich poprawności.
"The Quest for Nitrogen Fixing Cereals"
He was a founder and chairman of the Nitrogen Fixing Tree Assocaition in Hawaii, a trustee of Carleton College, president of the Yale University Council and chairman of the General Service Foundation and of the St. Paul Chamber Orchestra.