共 35 条
- [1] ANDERSEN ST, 1960, DANMARKS GEOL UNDERO, V4, P1
- [2] Aytug B., 1960, Pollen et Spores, V2, P305
- [3] Beug H.-J., 1961, LEITFADEN POLLENBEST
- [5] Buell Murray F., 1946, JOUR ELISHA MITCHELL SCI SOC, V62, P221
- [9] SIZE-FREQUENCY CHARACTERISTICS OF PINUS-ECHINATA POLLEN [J]. BOTANICAL GAZETTE, 1948, 110 (02): : 325 - 330
- [10] Cain Stanley A., 1944, AMER MIDLAND NAT, V31, P232, DOI 10.2307/2421393