na INLIS000000000906759 20220110111320 0010-0122000131 ta 220110 g 0 eng 639.9 639.9 L.P w L.P. van Laevieren Wildlife management in the tropics with special emnphasis on South East Asia / L.P. van Laevieren Ciawi : the School of Environmental Conservation Mangement, [1983] [129 hlm] : Ilus. ; 29 cm Binatang Pelestarian alam In the previous chapters we discussed methods and techniques to evaluate the present status of wildlife populations. In this chapter we will look at the trend, that is the patterns of population change in time, and identify the factors affecting such changes. --sumber dari halaman 1 CL2CL20215 CL2CL21389