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Nuclear power plants are being developed in a number of countries . Japan
completed its first atomic power plant in 1967 , with a capacity of 160 megawatts (
a megawatt equals 1,000,000 watts ) , and is constructing more and more ...
ually and that pollen could be taken from the male plant and used to fertilize
female plants. Although a precise dating of these early records is lacking, a
Babylonian business contract of the Hammurabi period (c. 1800 BC) mentions
the male ...
Many plant and animal species interact facultatively in ways that are general and
indirect but beneficial to both species. ... The interactions that occur between soil
bacteria and fungi and between them and higher plants growing in the soil are ...
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LibraryThing ReviewUser Review - keylawk - LibraryThing
This is the 198215th Edition, in two halves, with the Macropaedia and the Micropaedia. First published in 1768, the publisher is the oldest English-language encyclopedia still in print. Two Scottish ... Read full review