The Encyclopedia Americana, Volume 7Grolier, 1985 - Encyclopedias and dictionaries |
From inside the book
Results 1-3 of 77
Page 142
... natural gas sent their costs upward sharply . Under these conditions , interest in coal production and coal research ... natural gas resources began to be exploited rapidly . See also GAS , FUEL - Manufactured Gas and History of ...
... natural gas sent their costs upward sharply . Under these conditions , interest in coal production and coal research ... natural gas resources began to be exploited rapidly . See also GAS , FUEL - Manufactured Gas and History of ...
Page 503
... natural re- sources . Such concessions usually give the con- ceding state at least 50 % of the profits and in- clude provisions concerning duration , the law applicable , and arbitration of disputes . Since 503 World War II , however ...
... natural re- sources . Such concessions usually give the con- ceding state at least 50 % of the profits and in- clude provisions concerning duration , the law applicable , and arbitration of disputes . Since 503 World War II , however ...
Page 618
... natural resources for future generations . The central purpose of most conservation activity is the perpetuation of ... Natural Resources ? The earth's sur- face provides the stage for human life , and the useful elements of the ...
... natural resources for future generations . The central purpose of most conservation activity is the perpetuation of ... Natural Resources ? The earth's sur- face provides the stage for human life , and the useful elements of the ...
Other editions - View all
Common terms and phrases
19th century Africa American Atlantic cod became Bogotá born Britain British church civil Clark Clay Cleisthenes Cleveland climate clocks cloture cloud clubs coal coal tar coeducation coelacanth coffee coinage coins coke College Colombia colonies color Colorado Columbia Columbus comets comic commercial common cold common law Commonwealth COMMONWEALTH OF NATIONS Communist countries courts developed died early East economic elected Empire England English established European federal France French higher education important India Indian industry institutions Island John known land later latitudes London major ment meters miles montmorillonite Mountains Museum National North Ocean organization party period plants political Population president produced programs region River Roman social South Soviet Soviet Union species temperature tion trade treaty Union United University usually West western World World War II York