na INLIS000000000000623 20260630112534 0010-1021000623 260630 0 Respon of old layer ducks to forced molting treatments and the relationship of ther reproductive activity to a radial imruvio diffian test / Argono Rio Setioko SETIOKO, Argono Rio Philipines : University of the Philipines, 1988 159 p. : ill. ; 29 cm TH. 636.597 SET r 636.597 DUCKS LAYERS REPRODUCTIVITY FORCET MOLTING. 4/BPT-C/2002