Ronald R. H Cohen has written:
'Phytoplankton dynamics of the fresh, tidal Potomac River, Maryland, for the summers of 1979 to 1981' -- subject(s): Ecology, Phytoplankton, Algae, Vegetation dynamics
'Primary productivity by phytoplankton in the tidal, fresh Potomac River, Maryland, May 1980 to August 1981' -- subject(s): Phytoplankton
Samuel H Cohen has written: 'Transplanted'
H Ronald Fleck has written: 'The theory of polymerisation'
Ira H. Cohen has written: 'Critical political psychology' -- subject(s): Political psychology
Ronald H. Forgus has written: 'Perception' -- subject(s): Perception
Norman H. Cohen has written: 'The manager's pocket guide to effective mentoring' -- subject(s): Mentoring in business
Ronald H. Menage has written: 'The small greenhouse' 'Plants for greenhouses and conservatories' 'Greenhouse gardening'
Ronald H. Girdwood has written: 'Travels with a Stethoscope' -- subject(s): Biography, Medicine, Physicians
Ronald H. Clark has written: 'Cross-examination handbook' -- subject(s): Cross-examination
Ronald H. Kaitchuck has written: 'Time-resolved spectroscopy of accretion disks in Algol-type binaries'
Ronald H Silverman has written: 'Learning about art' -- subject(s): Art appreciation, Study and teaching, Art
Ronald H. McDonald has written: 'Party systems and elections in Latin America' -- subject(s): Elections, Political parties
Ronald H. Miller has written: 'Study guide for the Holy Eucharist' -- subject(s): Church of England, Episcopal Church, Liturgy