TY  - BOOK
AU  - Gietlson, I. I
AU  - MacElroy, R. D. (Robert David), 1939-
AU  - Lisovsky, G. M
TI  - Manmade closed ecological systems
T2  - Earth Space Institute book series
SN  - 0415299985
AV  - QH 541.5.M27 Man 
PY  - 2003///
CY  - Landon
PB  - Taylor & Francis
KW  - ECOLOGY
KW  - CLOSED ECOLOGICAL SYSTEMS
ER  -