Нигерия - Cultivated plants - See more
Date of text: 2018
Date of text: 21 April 2021
Date of original text: 14 October 1987 (21 February 2013)
Date of text: 24 May 2019
Date of text: 15 October 2019
Date of original text: 31 December 1983 (18 February 2013)
Date of original text: 29 May 1968 (25 February 2013)
Date of original text: 31 March 1966 (1984)
Date of text: 31 March 1964
Date of original text: 01 December 1959 (25 February 2013)
Date of text: 07 July 2021
Date of text: 22 January 1970
Date of original text: 29 December 1962 (14 February 2013)
Date of text: 09 January 1964
Date of text: 09 January 1964
Date of text: 27 August 1991
Date of text: 01 August 1991
Date of text: 2016
Date of text: 2016