Gravity and spatial interaction models /
Haynes, Kingsley E.
Gravity and spatial interaction models / Kingsley E. Haynes, A. Stewart Fotheringham. - 1984. - 88 p.; 22 cm. - Scientific geography series ; 2. .
Incluye bibliografia.
0-8039-2544-1
HB199 / H39
Gravity and spatial interaction models / Kingsley E. Haynes, A. Stewart Fotheringham. - 1984. - 88 p.; 22 cm. - Scientific geography series ; 2. .
Incluye bibliografia.
0-8039-2544-1
HB199 / H39