Langer, R. H. M. 1921-
Agricultural plants / R.H.M. Langer, G.D. Hill ; ill. by Karen Mason. - Cambridge [Eng.] ; New York : Cambridge University Press, 1982. - vii, 344 p. : ill. ; 23 cm.
Includes bibliographical references and indexes.
0521295068 (pbk.) 0521224500
80041536
Crops.
SB91 / .L26 1982
631 / L 276 a
Agricultural plants / R.H.M. Langer, G.D. Hill ; ill. by Karen Mason. - Cambridge [Eng.] ; New York : Cambridge University Press, 1982. - vii, 344 p. : ill. ; 23 cm.
Includes bibliographical references and indexes.
0521295068 (pbk.) 0521224500
80041536
Crops.
SB91 / .L26 1982
631 / L 276 a