Root crops,

Kay, D. E.

Root crops, by D. E. Kay. - London, Tropical Products Institute, 1973. - [5], 245, xxxv p. 21 cm. - TPI crop and product digest no. 2 . - London. Tropical Products Institute. TPI crop and product digest no. 2. .

Includes bibliographies.

0859540197

74179460

GB74-13011


Root crops.

SB209 / .K38

633/.4/0913