472 followers modalities @emodalities b.16/6/1902 George Gaylord Simpson https://t.co/zwetrJ83M1 https://t.co/4lq4Hf29yj https://t.co/mp8YZKsEIL https://t.co/UJfBlYujQT https://t.co/gFmITotCTW https://t.co/Zl0HJ8SjOp https://t.co/eu2meGaSVv 16 Jun 2018 Reply Repost Favourite