TY  - BOOK
AU  - Copeiand, Lawrence O
AU  - Mcdonald, Miller B
TI  - Principles of seed Science and Technology. 4th ed
SN  - 8181283503
U1  - 631.521 C 79 P 
PY  - 2011///
CY  - India
PB  - Springer
KW  - Seed-Technology
ER  -