TY - GEN AU - Kunitskaia,N T AU - Kunitskiĭ,V N AU - Gauzshteĭn,D M AU - Savelova,N M TI - [Physiological age of the fleas and the analysis of age structure of natural population of Xenopsylla gerbilli Wagn] SN - 0031-1847 PY - 1977///1014 KW - Aging KW - Animals KW - Azerbaijan KW - Female KW - Oviposition KW - Population Density KW - Reproduction KW - Siphonaptera KW - physiology N1 - Publication Type: English Abstract; Journal Article ER -