D. M. Hanratty

Area Handbook Series: Colombia: A Country Study

D. M. Hanratty, Sandra W. Meditz, S. Meditz, 1988 .

Islands of the Commonwealth Caribbean, a regional study

D. M. Hanratty, Sandra W. Meditz, S. Meditz, 1989 .

Area Handbook Series: Bolivia: A Country Study

R. Hudson, D. M. Hanratty, 1989 .

Paraguay, a country study

D. M. Hanratty, Sandra W. Meditz, Thomas E. Weil, 1990 .

Colombia, a country study

D. M. Hanratty, Sandra W. Meditz, S. Meditz, 1990 .

Bolivia : a country study

R. Hudson, D. M. Hanratty, 1991 .