共 9 条
[1]
AHMAD S, 1972, THESIS U PUNJAB
[2]
BILGRAMI SA, 1960, AM MINERAL, V45, P576
[3]
BILGRAMI SA, 1963, AM MINERAL, V48, P573
[4]
HUTCHISON CS, 1972, AM MINERAL, V57, P835
[5]
Stevens RE, 1944, AM MINERAL, V29, P1
[6]
Thayer T.P., 1969, ECON GEOL MONOGR, V4, P132
[7]
Thayer T.P., 1970, S BUSHVELD IGNEOUS C, VVolume 1, P380
[8]
UPPAL IH, 1972, THESIS U PUNJAB
[9]
ZACHOS K, 1964, METHODS PROSPECTION