P. R. Schroeder has written:
'The hydrologic evaluation of landfill performance (HELP) model' -- subject(s): HELP (Computer file), Hazardous waste management industry
Gwen R. Schroeder has written: 'The search for ancestors of Ormond F. Schroeder & Gwendolyn R. Hicks'
P. R. R. has written: 'The swastika'
P. R. Chandran has written: 'Mithya'
M. R. Schroeder has written: 'Number theory in science and communication' 'Fractals, chaos, power laws' -- subject(s): Symmetry (Physics), Recursion, Self-Similarity, Scaling
R. P. Jarrett has written: 'Narborough and Littlethorpe'
R. P. Mylthauf has written: 'The origins of chemistry'
P. R. Leclercq has written: 'Les gabyandre'
R. P. MacIntyre has written: 'Yuletide blues'
P. R. Barratt has written: 'Collecting collembola'
R. P. Anuruddha has written: 'An indtrocution into Lamaism'
P. R. Chandy has written: 'Utility regulation'
P. R. Rayner has written: 'Traders and carriers'