000 00260nam a2200109 4500
020 _a978-1-68095-966-6
082 _aCir. 628 C69 C2018
245 _aEnvironmental Engineering
260 _aUSA
_b3G E-Learning
_c2018
300 _b267p.; ill.: 25.9cm
942 _cBK
999 _c3412
_d3412