海量图书期刊资源,随时随地畅享阅读乐趣
Cytological studies in Hypotremata and Pleurotremata (Pisces)AXEL NYGREN; BIRGIT NILSSON; MARGARETE JAHNKE · 1971
Cytological studies in Salmo trutta and Salmo alpinusAXEL NYGREN; BIRGIT NILSSON; MARGARETE JAHNKE · 1971
Cytological studies in Thymallus thymallus and Coregonus albulaAXEL NYGREN; BIRGIT NILSSON; MARGARETE JAHNKE · 1971
Cytological studies in the smelt (Osmerus eperlanus L.)AXEL NYGREN; BIRGIT NILSSON; MARGARETE JAHNKE · 1971