SJLS Volume-4 ; Issue-1 (Jan, 2019)


Research Article


Research Article

  • Comparison of Effectiveness of Management Approaches of Gashaka-Gumti National Park and Yankari Game Reserves in Dry Region of North-East Nigeria on Conservation of Tree Species
  • Ibrahim Umar, Hasabelrasoul Fadlelmula Mustafa, Mohamed Saeed Ahmed Zaroug, Mohammed Bello Abdullahi, Hammani Babangida
  • Haya Saudi J Life Sci, 2019; 4(1): 15-27

  • DOI:10.21276/haya.2019.4.1.2
  • [Full Article PDF] (265 downloads)


Research Article


Research Article


Research Article