Howard, Albert, 1873-1947.

The economic significance of natural cross-fertilization in India. By Albert Howard ... Gabrielle L.C. Howard ... and Abdur Rahman Khan ... - Calcutta, London, Published for the Imperial department of agriculture in India by Thacker, Spink & co.; W. Thacker & co. [1910] - 2 p.l., p. [281]-330. XIII pl. (5 col.) 25 cm. - India. Dept. of agriculture. Memoirs. Botanical series. vol. III, no. 6 .

agr11001801


Fertilization of plants.
Hybridization.

S279 / .A43 vol. 3, no. 6

451 / In2 vol.3, no.6