Venkata chalapathi naiduKnowledge Contributor									
															
						Population doubling time, td can be expressed as (where μ is the specific growth rate.)
													Population doubling time, td can be expressed as (where μ is the specific growth rate.)												
												
												
		 
                    
specific growth rates (μ), and population doubling times (t d = 0.693/μ) for L.