TY  - BOOK
AU  - Randhawa, M.S. 
TI  - Zygnemaceae
U1  - 589.47 
PY  - 1959///
CY  - New Delhi 
PB  - Indian Council of Agricultural Research 
KW  - Zygnemaceae
KW  - Structure of cells
N1  - Includes bibliographical references and index
ER  -