共 24 条
[21]
SEARCH FOR PORPHYRIN BIOMARKERS IN NONESUCH SHALE AND EXTRATERRESTRIAL SAMPLES
[J].
SPACE LIFE SCIENCES,
1973, 4 (01)
:69-77
[22]
SCOTT R. O., 1969, Bol. Geol. Miner., V80, P446
[23]
SHMUK AA, 1924, T KUBAN SELKHOZ I, V1, P2
[24]
SIMONART P, 1959, PL SOIL, V21, P176