TY - BOOK T1 - Effects of DDT and dieldrin on calcium metabolism by ring-necked pheasant embryos / DA - 1974. CY - Ames, Iowa : AU - Manger, Stephen Francis. CN - QP82.2 .P4 CN - QP82.2.P4 PB - Iowa State University, PP - Ames, Iowa : PY - 1974. ID - 102399 KW - DDT (Insecticide) KW - Pesticides and wildlife KW - Ring-necked pheasant. TI - Effects of DDT and dieldrin on calcium metabolism by ring-necked pheasant embryos / ER -