TY  - BOOK
AU  - Platt, Robert B
TI  - Environmental measurement and interpretation
U1  - 620.85 P53 
PY  - 1964///
CY  - New York
PB  - Robert E. Krieg
KW  - Biología experimental I. Griffinths, John F II. t
KW  - Ecología
ER  -