海量图书期刊资源,随时随地畅享阅读乐趣
Serum-mediated blocking of cell-mediated anti-tumor immunity in a melanoma patient: Association with BCG immunotherapy and clinical deteriorationNelson L. Levy; M. S. Mahaley Jr.; Eugene D. Day · 1972
Biological Effects of Radiations on ProtozoaRalph Wichterman · Bios · 1957
Biology Written in a Country ChurchyardJulian D. Corrington · Bios · 1954
The Evolution of the CactaceaeOliver D. Drake · Bios · 1942
How to Write a Scientific PaperPatricia Woolever · Bios · 1980
The Biological Control of Detrimental InsectsW. Kenneth Hoover · Bios · 1933
Tissue Culture of Ginkgo bilobaShelley L. Johnson · Bios · 1994
Key to Some Common Freshwater ProtozoaLeland P. Johnson · Bios · 1956
Raison D'EtreBios · 1930