TY  - BOOK
AU  - Pechenik,Jan A.
TI  - Biology of the invertebrates
SN  - 9789339221249(pbk):
U1  - 592 23rd ed.
PY  - 2015///
CY  - Chennai
PB  - McGraw hill education
KW  - Invertebrates
KW  - Biology
N1  - Includes bibliographies and index
ER  -