TY  - BOOK
AU  - Cunningham, William P.
AU  - 
AU  - Cunningham, Mary Ann
TI  - Environmental science: a global concern 
SN  - 978-1-259-92217-6
U1  - 304.2 C973 c2018 
CY  - New York
PB  - Mc Graw Hill.
KW  - Environmental sciences
ER  -