hi!
J. Gordon Blower has written: 'Estimating the size of animal populations' -- subject(s): Animal populations, Estimates 'Millipedes' -- subject(s): Identification, Millipedes
pooters, scoop nets, quadrats (for plant life)
Animal Atlas - 2004 Animal Populations 8-7 was released on: USA: 24 October 2011
A lot.
Trees
Larry M. Hunt has written: 'Energy flow in animal populations' -- subject(s): Animal populations
They effect animal populations because...... They do! if this ain't the answer you want, well then...... DEAL WITH IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Zoo Clues - 2012 Animal Populations 1-13 was released on: USA: 2012
variations in animal populations
any animal that lives in the desert can be a population.
Help control the animal populations
they keep other animal populations down.