TY  - BOOK
AU  - Michael,P.(Prema)
TI  - Ecological methods for field and laboratory investigations
SN  - 0074517651
U1  - 577.072 
PY  - 1984///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Ecology -- Research -- Technique
KW  - Organisms -- Ecology -- Research -- Methods
N1  - Includes bibliographical references and index
ER  -