The potentialities of revegetating and utilizing agronomic species on strip mined areas in Illinois. 1947/48-1952/53
Автор: University of Illinois at Urbana-Champaign. Agricultural Experiment Station,Illinois Coal Strippers Association, издатель: "Книга по требованию", ISBN: 978-5-8822-0193-6| В наличии: | ||||
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5 из 5, 6 голос(-ов).