TY  - BOOK
AU  - Langer,R.H.M.
AU  - Hill,G.D.
TI  - Agricultural plants
SN  - 0521295068 (pbk.)
AV  - SB91 .L26 1982
U1  - 631 19
PY  - 1982///
CY  - Cambridge [Eng.], New York
PB  - Cambridge University Press
KW  - Crops
N1  - Include Index; Includes bibliographical references and indexes
ER  -