Results 271 to 280 of about 22,106 (292)
Some of the next articles are maybe not open access.

Chemical composition of cenomanian fossil resins from Moravia

Collection of Czechoslovak Chemical Communications, 1976
M. Streibl   +3 more
openaire   +1 more source

Notes on two fossil coal resins

American Journal of Science, 1924
openaire   +1 more source

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