Roberts, Walter Orr.
The climate mandate / Walter Orr Roberts, Henry Lansford. - San Francisco : W. H. Freeman, c1979. - viii, 197 p. : ill. ; 23 cm.
Includes index.and Bibliography: p. 190-194.
0716710544 0716710552 (pbk.)
B-6161
78025677
Climatic changes--Social aspects.
Crops and climate.
Demography.
QC981.8.C5 / .R62
301.31
The climate mandate / Walter Orr Roberts, Henry Lansford. - San Francisco : W. H. Freeman, c1979. - viii, 197 p. : ill. ; 23 cm.
Includes index.and Bibliography: p. 190-194.
0716710544 0716710552 (pbk.)
B-6161
78025677
Climatic changes--Social aspects.
Crops and climate.
Demography.
QC981.8.C5 / .R62
301.31