A criteria digest on radioactivity in the environment,
by H.C. Rothschild.

APA Citation

National Research Council Canada. Associate Committee on Scientific Criteria for Environmental Quality., Rothschild, H. C. (1973). A criteria digest on radioactivity in the environment. [Ottawa].

MLA Citation

National Research Council Canada. Associate Committee on Scientific Criteria for Environmental Quality, and H. C Rothschild. A Criteria Digest On Radioactivity In the Environment. [Ottawa], 1973.

Warning: These citations may not always be complete (especially for serials).