@article{902852,
      recid = {902852},
      author = {McElrath, Percy John,},
      title = {The key to sex control, or, The cellular determination of  sex and the physiological laws which govern its control /},
      pages = {1 online resource (232 pages, 1 unnumbered leaf of plates)  :},
      note = {Includes index.},
      url = {http://library.usi.edu/record/902852},
}