Livres associés

A revision of the genus Capsicum : with especial reference to garden varieties

Bollettino tecnico della coltivazione dei tabacchi

Abscission of flowers and fruits in the Solanaceae, with special reference to Nicotiana

• Some tests of flour made from Egyptian wheats
  Auteur(s): Hughes, Frank.
• Report on a soil survey of zone no. 1 (Gharbíya), 1921
  Auteur(s): Hughes, Frank.
• The fixation of atmospheric nitrogen a communication made to the Cairo Scientific Society, January 3, 1919
  Auteur(s): Hughes, Frank.

• Nile control : a statement of the necessity for further control of the Nile to complete the development of Egypt and develop a certain area in the Sudan, with particulars of the physical conditions to be considered and a programme of the engineering works involved
  Auteur(s): Macdonald, Murdoch
• Nile control works : note on a series of c ontrol works to regulate the irrigation water supply of the nile valley
  Auteur(s): Macdonald, Murdoch
• Nile control : a statement of the necessity for further control of the Nile to complete the development of Egypt and develop a certain area in the Sudan, with particulars of the physical conditions to be considered and a programme of the engineering works involved
  Auteur(s): Macdonald, Murdoch