John R. Donnelly has written:
'Carbohydrate levels in current-year shoots of sugar maple' -- subject(s): Carbohydrates, Sugar maple
'Morphological and physiological factors affecting formation of adventitious roots on sugar maple stem cuttings' -- subject(s): Plant cuttings, Plant propagation, Sugar maple
John R. Cobbett has written: 'Burns'
John R. Silvester has written: 'Geometry'
R. Donnelly has written: 'Advanced practices in travel forecasting' -- subject(s): Forecasting, Highway planning, Mathematical models, Urban transportation, Traffic flow, Data processing, Traffic forecasting, Traffic estimation
John R. Gair has written: 'Fun on the road'
John R. Reed has written: 'Dickens and Thackeray'
John R. Bittner has written: 'Periodismo radial'
John R. Love has written: 'Pollution threat'
John R. Ennis has written: 'From budget to bedside'
John R. Teefy has written: 'Scripture notes'
John R. Schmidt has written: 'Dever of Chicago'
John R. Freeman has written: 'Political Analysis'
John R. Sothe has written: 'Garden bortom bron'