Robert L. Kirkwood has written:
'Lorentz invariance in a gravitational field' -- subject(s): Gravitation, Lorentz transformations
'The effective directivity of an isotropic antenna looking down through the ionosphere' -- subject(s): Astronautics in meteorology, Ionosphere
Richard L. Kirkwood has written: 'I am a year'
L. F. Kirkwood has written: 'Inorganic phosphate, organic phosphorus, and nitrate in Australian waters' -- subject(s): Composition, Seawater
Robert L. Brown has written: 'Robert L. Brown'
Robert L. Yates has written: 'When I was a harvester'
Robert L. Bunting has written: 'Into Oblivion'
Robert L. Delavoy has written: 'Bruegel'
Robert L. Covington has written: 'The War Diaries of Sgt. Robert L. Covington'
Robert L. Ory has written: 'Plant Proteins'
Robert L Hardgrave has written: 'The Nadars of Tamilnad'
Robert L. Willett has written: 'Russian sideshow'
Robert L. Chamberlain has written: 'George Crabbe'
Robert L. Hansen has written: 'Froissarts Kroenike'