What has the author U Sharma written?

Dionysius S. K. Sharma has written:

'Nesting densities of marine turtles and painted terrapins at Kuala Setiu Baharu, Terengganu'

'Management recommendations for the establishment of a turtle sanctuary at Kuala Setiu Baharu, Terengganu'

'A wildlife survey of the proposed Kinabatangan Park, Sabah'