TY  - BOOK
AU  - Botkin,Daniel B.
AU  - Keller,Edward A.
TI  - Environmental science: Earth as a living planet
SN  - 0471321737
PY  - 2000///
CY  - New York
PB  - John Wiley & Sons
N1  - Bibliogr. odkazy, literatúra, register, slovník
ER  -