Dont worry about it. Someone always wants to argue about semantics. try this: [link]http://www.conservation.state.mo.us/nathis/mammals/deer/populat.htm[/link]
or:
[link]http://web.simmons.edu/~franka/520/project/management.html[/link]

do a google search and you will find more info. than you can read in a year.