Limit search to available items
Add Marked to Bag Add All On Page Add Marked to My Lists
Subjects (1-21 of 21)
Conservation of natural resources
1

-- See Also the narrower term Agricultural conservation


2

-- See Also the narrower term Aquatic resources conservation


3

-- See Also the narrower term Biodiversity conservation


5

-- See Also the narrower term Community-based conservation


6

-- See Also the narrower term Conservation projects (Natural resources)


7

-- See Also Ecology


The branch of science concerned with the interrelationship of organisms and their ENVIRONMENT, especially as manifested by natural cycles and rhythms, community development and structure, interactions between different kinds of organisms, geographic distributions, and population alterations. (Webster's, 3d ed)
8

-- See Also the narrower term Energy conservation


Here are entered general works on the conservation of all forms of energy. Works on the conservation of energy as a physical concept are entered under Force and energy

--subdivision Energy conservation under types of industries, facilities, etc., e.g. Construction industry--Energy conservation
9

-- See Also the narrower term Germplasm resources conservation


10
11

-- See Also the narrower term Material accountability


12

-- See Also the narrower term Mineral resources conservation


13

-- See Also Natural Resources


Materials or substances such as land, timber, fresh water, fossil fuels, or mineral deposits that occur in a natural state and have economic value or usefulness to humans
15

-- See Also the narrower term Nature conservation


16

-- See Also the narrower term Recycling (Waste, etc.)


Here are entered works on the processing of waste paper, cans, bottles, etc. Works on reclaiming and reusing equipment, parts, structures, etc. are entered under Salvage (Waste, etc.)

--subdivision Recycling under individual chemicals and groups of chemicals and individual materials and types of materials, e.g. Copper--Recycling; Metals--Recycling
18

-- See Also the narrower term Waste minimization



--subdivision Waste minimization under types of industries, industrial processes, facilities, and institutions, e.g. Construction industry--Waste minimization; Metals--Finishing--Waste minimization; Universities and colleges--Waste minimization
19

-- See Also the narrower term Water conservation


20

-- See Also the narrower term Wildlife conservation


Here are entered works on the protection of wildlife, as a matter of public policy. Works on methods of bringing wildlife populations to desired levels are entered under Wildlife management

--subdivision Conservation under individual animals and groups of animals, e.g. Fishes--Conservation
21

-- See Also the narrower term Women in conservation of natural resources


Add Marked to Bag Add All On Page
Locate in results