31. Trustees are supposed to have experience in resource conservation , city planning, finance and real estate. 32. During the current session, lawmakers were supposed to approve a draft law encouraging resource conservation . 33. The Ministry of Rural Development of Mauritania was responsible for livestock and natural resource conservation . 34. The Saudi government works towards creating designated areas for wildlife protection and natural resource conservation . 35. Adi Susmianto, of the Natural Resources Conservation Agency, said 33 tigers are slaughtered each year. 36. _Helped put all environmental agencies into one department at the Texas Natural Resource Conservation Commission. 37. The state disposal authority still needs a license from the Texas Natural Resource Conservation Commission. 38. USDA : Natural Resources Conservation Service, n . d. 39. Natural resource conservation , however, has a history that extends prior to the age of conservation. 40. Sibley's proposal grew out of a recent joint report by the Texas Natural Resource Conservation