TY  - BOOK
AU  - Rosenberg,Norman J.
ED  - Symposium on American Droughts
TI  - North American  droughts
SN  - 0891584439
U1  - 632.12097 
PY  - 1978///
CY  - Washington
PB  - West View Press
KW  - Droughts
KW  - North America
KW  - cCongresses
KW  - Plants, Effect of drought on
KW  - Agricultural productivity
KW  - United states
KW  - Drought forecasting
N1  - Includes index
ER  -