Results 191 to 200 of about 410,154 (218)

Soil erosion and lateral carbon fluxes from corn stover-derived biofuel. [PDF]

open access: yesSci Rep
Zhang X   +7 more
europepmc   +1 more source

Aeronautics

The Journal of the Royal Aeronautical Society, 1927
Since the vaiious nations definitely set out upon the course of aeronautical armaments, the problem of the organisation of this new service has arisen, and appears to present serious difficulties if it should be necessary to effect periodical changes and modifications or at least substitutions in personnel.This uncertainty is due partly to the fact ...
openaire   +1 more source

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