The effects of magnesium pemoline and thyroxine on the development of visual depth perception in lambs :

Skinner, Paul Phillip,2013-08-162013-08-161968http://hdl.handle.net/11244/2464v, 92 leaves ;Lambs.Thyroxine.Psychology, Experimental.Visual discrimination.The effects of magnesium pemoline and thyroxine on the development of visual depth perception in lambs :Thesis