共 12 条
[1]
Andree K, 1951, BERNSTEIN BERNSTEINL
[2]
Brinkmann R., 1959, ABRISS GEOLOGIE, V2
[5]
GILBERT OL, 1969, AIR POLLUTION, P223
[6]
Goeppert H.R., 1883, FLORA BERNSTEINS IHR
[7]
Gothan W., 1973, LEHRBUCH PALAOBOTANI
[8]
Hallbauer DK, 1975, MINER SCI ENG, V7, P111
[9]
Hawksworth D. L, 1973, AIR POLLUTION LICHEN
[10]
Jahns HM., 1973, LICHENS, P3, DOI [10.1016/B978-0-12-044950-7.50006-4, DOI 10.1016/B978-0-12-044950-7.50006-4]