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41
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42
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43
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44
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45by Langlands, P. A.Subjects “...Bird populations New Zealand Styx River Watershed....”
Published 1990
Book -
46
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47
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48
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49by Parrish, G. R.Subjects “...Bird populations New Zealand Hawke's Bay County....”
Published 1988
Book -
50
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51
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52
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53
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54
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55
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56by Buckingham, R. P. (Rhys Phillip), 1948-Subjects “...Bird populations New Zealand Auckland Islands....”
Published 1991
Book -
57
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58
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59
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60