TY - BOOK AU - Lavach, John D. TI - Large animal ophthalmology SN - 0801627737 (pbk) U1 - 636.089 PY - 1990/// CY - Toronto PB - The C.V. mosby company KW - Veterinary sciences KW - Cornea KW - Iris KW - Pupil KW - ophthalmology KW - RCVETS ER -