TY  - BOOK
AU  - de Groot,Wouter T.
TI  - Environmental science theory: concepts and methods in a one-world, problem-oriented paradigm  
U1  - 363.7 19
PY  - 1992///
CY  - n.p.
PB  - Leiden University
KW  - Environmental technology
KW  - Spines
KW  - Theorems
N1  - Bibliography : p. 373-402; env
N2  - Environment Management
ER  -