URL: https://www.saimm.co.za/Journal/v080n01p005.pdf
%PDF-1.4
%����
134 0 obj
<<
/Linearized 1
/O 137
/H [ 1137 521 ]
/L 1411983
/E 90831
/N 17
/T 1409184
>>
endobj
xref
134 27
0000000016 00000 n
0000000891 00000 n
0000000986 00000 n
0000001658 00000 n
0000001950 00000 n
0000002014 00000 n
0000002121 00000 n
0000002143 00000 n
0000003023 00000 n
0000003045 00000 n
0000003153 00000 n
0000004043 00000 n
0000004065 00000 n
0000004933 00000 n
0000004955 00000 n
0000005807 00000 n
0000005829 00000 n
0000006727 00000 n
0000006749 00000 n
0000006854 00000 n
0000007694 00000 n
0000007716 00000 n
0000008583 00000 n
0000008605 00000 n
0000009569 00000 n
0000001137 00000 n
0000001636 00000 n
trailer
<<
/Size 161
/Info 129 0 R
/Root 135 0 R
/Prev 1409173
/ID[<255c138a00d33035df3d080bdd0ccea3><390970e6ebbc762c65bdd6d9c981e9ef>]
>>
startxref
0
%%EOF
135 0 obj
<<
/Type /Catalog
/Pages 128 0 R
/Metadata 130 0 R
/AcroForm 136 0 R
>>
endobj
136 0 obj
<<
/Fields [ ]
/DR << /Font << /ZaDb 125 0 R /Helv 126 0 R >> /Encoding << /PDFDocEncoding 127 0 R >> >>
/DA (/Helv 0 Tf 0 g )
>>
endobj
159 0 obj
<< /S 238 /V 484 /Filter /FlateDecode /Length 160 0 R >>
stream
H�b```f``)d`e`pgd@A�;��XW�G�Ýf��X��*$�]�S��$����*;��K�p<��a�ǻm�M�ʹw��.ڻ�lM�ڰ%�L4}��T
=u���X/������z�[R�n=�!li���K+|j�T8��|�t�G�A��1��A�[��k�s�|�&�F%3�\����@Z���~������k����� y�c�v�
@N0�L � T![���C(�f�(�k���%v�\
��&0�`X� ��������t���%�A�A����%�ňA�A�P����~�;X
�*L�*D�X
^00���
�%�i����F�(H��w1��
e@��E'�q�&0g�m
endstream
endobj
160 0 obj
405
endobj
137 0 obj
<<
/Type /Page
/Contents [ 141 0 R 144 0 R 146 0 R 148 0 R 150 0 R 153 0 R 155 0 R 157 0 R ]
/MediaBox [ 0 0 593 840 ]
/Resources << /ProcSet [ /PDF /Text /ImageB ] /XObject << /Im1 158 0 R >> /Font 138 0 R >>
/Parent 132 0 R
/CropBox [ 18 18 575 822 ]
/Rotate 0
>>
endobj
138 0 obj
<<
/F1 152 0 R
/F5 139 0 R
/F7 143 0 R
>>
endobj
139 0 obj
<<
/Type /Font
/Subtype /Type1
/Encoding /WinAnsiEncoding
/BaseFont /Times-Roman
>>
endobj
140 0 obj
800
endobj
141 0 obj
<< /Filter /FlateDecode /Length 140 0 R >>
stream
H����NA�_e.���9. MUZU*!q�,�dP���ݴ�O�لd��qWH(�=���v~:������ܒ��hɇO�pEK���?DN�����gN��ؒ��ڟ��30���p2�캃ɿ@�i�e��F%���>T�z�eyƤN�P���� UT�b^��u���ݣ�6�Eޱ�ў�.6Y�@r�^ݩ���am��
�7z|�:w�&��$�[�~�@�xus��}��̌{�:�u!X�ۛ�b��xUZ�{^s�q���zz��o%���)O:�K$�ܨ�r�"��}��S[eU�oq�V�da�s����"����c�?�8�A'E��R�ٯ}h�f����}��aA��PwH~�=��k�]��C@�dqYo6��/�%�{)J,��!1�@\b*���ߡ� �N�%*�؇��PM�����_#�� �s��<��1����P�I��~�.�u�p~*���N
}(ݡ�����o�y~��X?���"�/N��������weT ֘d�w8^�_�A ��|�~�?@XD�-��[8}i