The Encyclopedia Americana, Volume 7Grolier, 1988 - Encyclopedias and dictionaries |
From inside the book
Results 1-3 of 79
Page 620
As the popu- Why Is Conservation Necessary ? lation of the world has increased , and with it man's capabilities for exploiting and changing the environment , conservation has become in- creasingly necessary .
As the popu- Why Is Conservation Necessary ? lation of the world has increased , and with it man's capabilities for exploiting and changing the environment , conservation has become in- creasingly necessary .
Page 620
As the popu- Why Is Conservation Necessary ? lation of the world has increased , and with it man's capabilities for exploiting and changing the environment , conservation has become in- creasingly necessary .
As the popu- Why Is Conservation Necessary ? lation of the world has increased , and with it man's capabilities for exploiting and changing the environment , conservation has become in- creasingly necessary .
Page 635
As early as the mid - 19th century , writ- ers warned of overfishing resulting from the increased use of trawling , which was then a new harvesting technique . Although the deple- tion of fisheries has been offset to some extent by ...
As early as the mid - 19th century , writ- ers warned of overfishing resulting from the increased use of trawling , which was then a new harvesting technique . Although the deple- tion of fisheries has been offset to some extent by ...
What people are saying - Write a review
Reviews aren't verified, but Google checks for and removes fake content when it's identified
LibraryThing Review
User Review - Montesquieu - LibraryThingAmericana is a great encyclopedia series. Read full review
Other editions - View all
Common terms and phrases
American appear authority became become began born Britain British called cause central century church civil Cleveland cloud clubs coal Coast coins coke collection College colonies color Colorado comic common continued countries courts dependencies developed died early economic effect elected England English established example federal followed forces France French higher House important increased Indian industry institutions Italy John known land later light living major means ment miles moved natural North operation organization original party period plants political Population president Press produced production range region remained result River rule Senate served social society South temperature term tion trade Union United University usually West western World York