Results 231 to 240 of about 1,254 (258)
Some of the next articles are maybe not open access.

Manganese: A Vital Raw Material

Journal of Geography, 1941
openaire   +1 more source

VITALIZING THE CLASSROOM—PICTORIAL MATERIALS

School Science and Mathematics, 1953
openaire   +1 more source

Vital Materialism and the Problem of Ethics in the Radical Enlightenment

SpringerBriefs in Philosophy, 2016
Charles T Wolfe
exaly  

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