2

A pulse-flow microreactor study of coal-catalyst interactions

Year:
1992
Language:
english
File:
PDF, 788 KB
english, 1992
4

SOME AGRICULTURAL EFFECTS OF THE DROUGHT OF 1975–76 IN THE UNITED KINGDOM

Year:
1978
Language:
english
File:
PDF, 660 KB
english, 1978
5

Solid and gaseous fuels

Year:
1989
Language:
english
File:
PDF, 3.13 MB
english, 1989