New bibliography - Earth Sciences bibliographies - in Harvard style

In-text: (Ekwugha, 2014)

Your Bibliography: Ekwugha, U., 2014. THE MANAGEMENT OF OIL SPILLAGE IN THE NIGER DELTA REGION OF NIGERIA. [online] Available at: <http://www.academia.edu/7337127/THE_MANAGEMENT_OF_OIL_SPILLAGE_IN_THE_NIGER_DELTA_REGION_OF_NIGERIA_A_Dissertation_submitted_in_part_fulfilment_of_MSc_Environmental_Management> [Accessed 10 March 2015].

In-text: (Tackling land degradation and desertification, 2015)

Your Bibliography: Ifad.org. 2015. Tackling land degradation and desertification. [online] Available at: <http://www.ifad.org/events/wssd/gef/gef_ifad.htm> [Accessed 10 March 2015].

In-text: (“Marginal land” for energy crops: Exploring definitions and embedded assumptions, 2015)

Your Bibliography: Sciencedirect.com. 2015. “Marginal land” for energy crops: Exploring definitions and embedded assumptions. [online] Available at: <http://www.sciencedirect.com/science/article/pii/S0301421513006915> [Accessed 10 March 2015].

In-text: (Steve, n.d.)

Your Bibliography: Steve, B., n.d. Introduction to Grounded Theory. [online] Analytictech.com. Available at: <http://www.analytictech.com/mb870/introtogt.htm> [Accessed 15 March 2015].