Subject: Cassava

53. Cassava in the world of tomorrow

58. Problems and prospects in the genetic improvement of cassava in India

61. General Aspects of cassava root production in Brazil

64. Cassava in East Africa

66. A classification of Manihot esculenta Crantz using the information carrying content of a character as a measure of its rank

72. Untapped genetic resources for cassava improvement

76. Breeding work on tapioca (cassava) and a few other tropical tuber crops

79. A strategic program for genetic engineering of cassava

83. Colombian studies for the improvement of Manihot esculenta culture