SAMPLING IN AERIAL SURVEY

[1] BELL R H V, 1973, East African Wildlife Journal, V11, P55

[2] BIAS IN AERIAL SURVEY [J]. JOURNAL OF WILDLIFE MANAGEMENT, 1974, 38 (04) : 921 - 933

[3] EXPERIMENTS IN AERIAL SURVEY [J]. JOURNAL OF WILDLIFE MANAGEMENT, 1976, 40 (02) : 290 - 308

[4] IMPROVING ESTIMATES FROM INACCURATE CENSUSES [J]. JOURNAL OF WILDLIFE MANAGEMENT, 1972, 36 (01) : 135 - &

[5] CAUGHLEY G, 1977, ANALYSIS VERTEBRATE

[6] Cochran WilliamGemmell., 1963, PREIS S BIOM J, V2nd ed., DOI [DOI 10.1002/BIMJ.19650070312, 10.1002/bimj.19650070312]

[7] JOLLY G M, 1969, East African Agricultural and Forestry Journal, V34, P46

[8] Laws Richard M., 1975, ELEPHANTS THEIR HABI

[9] NORTON-GRIFFITHS M, 1973, East African Wildlife Journal, V11, P135

[10] Norton-Griffiths M, 1975, COUNTING ANIMALS

[1] BELL R H V, 1973, East African Wildlife Journal, V11, P55

[2] BIAS IN AERIAL SURVEY [J]. JOURNAL OF WILDLIFE MANAGEMENT, 1974, 38 (04) : 921 - 933

[3] EXPERIMENTS IN AERIAL SURVEY [J]. JOURNAL OF WILDLIFE MANAGEMENT, 1976, 40 (02) : 290 - 308

[4] IMPROVING ESTIMATES FROM INACCURATE CENSUSES [J]. JOURNAL OF WILDLIFE MANAGEMENT, 1972, 36 (01) : 135 - &

[5] CAUGHLEY G, 1977, ANALYSIS VERTEBRATE

[6] Cochran WilliamGemmell., 1963, PREIS S BIOM J, V2nd ed., DOI [DOI 10.1002/BIMJ.19650070312, 10.1002/bimj.19650070312]

[7] JOLLY G M, 1969, East African Agricultural and Forestry Journal, V34, P46

[8] Laws Richard M., 1975, ELEPHANTS THEIR HABI

[9] NORTON-GRIFFITHS M, 1973, East African Wildlife Journal, V11, P135

[10] Norton-Griffiths M, 1975, COUNTING ANIMALS