na INLIS000000000008321 20240221082434 0010-0521008321 240221 | | 0-408-10688-3 en 636.083.1/CLA/e 636.083.1/CLA/e CLARK, J.A. Environmental aspects of housing for animal production / CLARK, J.A. London : Butterworths, 1981 xvi, 511 p.: ill.; 24 cm. environment -- ANIMAL HOUSING 082NAR1986