000 00559nam a22001337a 4500
008 141216b xxu||||| |||| 00| 0 eng d
020 _a858260883
050 _aRG136.5
_b.B5 1980
245 _aAtlas of the Ovulation Method:
_bThe Mucus Patterns of Fertility and Infertility/
_cby Evelyn L. Billings, John J. Billings, Maurice Catarinich; with appendex on The Scientific Basis of the Ovulation Method by James B. Brown,
250 _a4th ed.-
260 _amelbourne:
_bAdvocate Press,
_c1980
300 _av, 87 p.:
_bill.[some col.]
_c22 cm.
942 _2lcc
_cBOOKS
999 _c3825
_d3825