Authors: Knight, RL Camp, RJ Boarman, WI Knight, HAL

Citation: Rl. Knight et al., Predatory bird populations in the east Mojave Desert, California, GR BASIN N, 59(4), 1999, pp. 331-338

Authors: Camp, RJ Knight, RL

Citation: Rj. Camp et Rl. Knight, Effects of rock climbing on cliff plant communities at Joshua Tree National Park, California, CONSER BIOL, 12(6), 1998, pp. 1302-1306

Authors: Camp, RJ Knight, RL

Citation: Rj. Camp et Rl. Knight, Rock climbing and cliff bird communities at Joshua Tree National Park, California, WILDL SOC B, 26(4), 1998, pp. 892-898