TY  - BOOK
AU  - Martin, Alexander C.
AU  - Barkley, William D. 
TI  - Seed identification manual
SN  - 9788172336226
U1  - 631.521 
PY  - 2018///,(originally printed 1961 by Regents of the University of California).
CY  - Jodhpur
PB  - Scientific Publishers
KW  - Seeds
N1  - Includes bibliographical references and index
ER  -