John Irvin Hamaker has written:
'The composition of beach sand with special reference to its organic component' -- subject(s): Sand
John D. Hamaker has written: 'The survival of civilization depends upon our solving three problems--carbon dioxide, investment money, and population' -- subject(s): Effect of human beings on, Food supply, Glaciers, Nature, Soil degradation
John D. Hamaker was born in 1914.
John D. Hamaker died in 1994.
Tom Irvin's birth name is Tomas John Irvin.
John Irvin Gregg died on 1892-01-06.
John Irvin Gregg was born on 1826-07-19.
John Irvin was born on May 7, 1940, in Newcastle-upon-Tyne, England, UK.
John Dunlap has written: '\\'
John Richardson has written: '\\'
John Stoddern has written: '\\'
John Elsas has written: 'John Elsas'
John Bicknell has written: 'John Bicknell'