Special report / Colorado Division of Wildlife.

no.1; no.2; no.3; no.4; no.6; no.7; no.8; no.9; no.10; no.11; no.12; no.13; no.15; no.16; no.17; no.19; no.20; no.21; no.22; no.24; no.25; no.26; no.27; no.28; no.29; no.30; no.31; no.31-39 (Apr 1973-1976); no.29-48 1973-80; no.32; no.33; no.34; no.35; no.36; no.37; no.38; no.39; no.40; no.40-53 (1977-82); no.42; no.43; no.45; no.46; no.47; no.48; no.49; no.50; no.51; no.52; no.53; no.54; no.54-62 (1983-87); no.55; no.56; no.57; no.58; no.59; no.60; no.61-70; no.61; no.62; no.66 (1990/photocopy); no.63-68 (1988-92); no.69; no.69-73 (1994-98); no.71; no.72; no.74-77 (1999-2001); no.76 (2001); no.77 (2001); no.78 (2005); no.71-80 1997-2007; no.80 (2007); no.82 (2010)