鲁特玻璃公司的员工收到了这份要求，他们开始在当地图书馆翻阅百科全书，找到了可可种子。
Workers at the Root Glass Company got the request and began flipping through the encyclopedia at the local library, landing on cocoa seed.
参考图书馆里有字典、百科全书、地图册和其它有用的书。
In the reference library, there are dictionaries, encyclopedias, books of maps and other useful books.
他承认参考书市场(字典、百科全书、地图册)肯定会走向全面采用在线出版。
He concedes that the reference book market (dictionaries, encyclopedias, atlases) is "certain to go online".
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