John Ballard Hawkes has written:
'The variation of magnetic double refraction with temperature in acetone and certain acetic esters' -- subject(s): Acetone, Double Refraction, Esters, Magnetooptics, Temperature
Donald Hawgood died in 2010.
Donald Hawgood was born in 1917.
Neil Hawgood was born in 1962.
Greg Hawgood was born on August 10, 1968.
Greg Hawgood was born on August 10, 1968.
Greg Hawgood is 43 years old (birthdate: August 10, 1968).
John Stoddern has written: '\\'
John Richardson has written: '\\'
John Dunlap has written: '\\'
John Elsas has written: 'John Elsas'
John Bicknell has written: 'John Bicknell'
John Edwin Wakefield has written: 'Andy has the answer' 'An author in the family'