Van L. Perkins has written:
'Crisis in agriculture' -- subject(s): Agriculture and state, New Deal, 1933-1939, United States, United States. Agricultural Adjustment Administration
Edward L. Perkins has written: 'Wills of the rich & famous' -- subject(s): Wills, Celebrities
Richard L. Bowen has written: 'Bush, Perkins, Edgar, and Curtis'
L. van Vliet has written: 'Schets eener Grondwet'
L. van der Plas has written: 'The identification of detrital feldspars'
Danie l van Ryssel has written: 'Rondom Richard Minne'
H. L. Van Trees has written: 'Defection, estimation and modulation theory'
L. van den Boogerd has written: 'Het Jezuietendrama in de Nederlanden'
P. L. F. van Dongen has written: ''Sensitive plates''
J. L. M. van Schaik has written: 'Christuservaringen van vroeger en nu'
Willem L. Van der Poel has written: 'The simple code for ZEBRA'
H L. Van der Horst has written: 'Gas-discharge tubes'
L. van Lambalgen has written: 'Nederlandse molens in oude ansichten' -- subject(s): Windmills