TY  - BOOK
AU  - Green Roger H
AU  - Roger H Green
TI  - Sampling design and statistical methods for environmental biologists
SN  - 0471039012
U1  - 574.501 82 
PY  - 1979///
CY  - New york
PB  - John wiley and sons limited
KW  - Ecology
KW  - Ecology statistical methods
KW  - Biologists
ER  -