Two Very Different Population Books Home › Forums › MAHB Members Forum › Two Very Different Population Books This topic has 1 reply, 2 voices, and was last updated 8 years, 5 months ago by Anonymous. Viewing 1 reply thread Author Posts December 17, 2013 at 12:01 am #7061 Erika GavenusMember Please use this space to discuss the MAHB Blog post Two Very Different Population Books written by Paul R. Ehrlich. Follow the link below to read the full post: Two Very Different Population Books April 12, 2016 at 2:29 pm #18619 AnonymousInactive Thank you so much for your sharing. Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In