00570     2200193   4500001002100000005001500021035002000036008004100056020001800097041000700115082001600122090001600138100001500154245010500169250001900274260003900293300003000332650001400362INLIS00000000000956920240222114722  a0010-0521009569240222                |          |        a0-7020 0243 7  aen  a591.16/FER2  a591.16/FER20 aJ.A. Laing1 aFERTILITY and infertility in the domestic animals : Aetiology, diagnosis and treatment /cJ.A. Laing  aSecond edition  aLondon :bBailliere Tindall,c1970  axii, 480 p.: ill.; 24 cm. 4aFERTILITY