Avery, Thomas Eugene.

Natural resources measurements - 2 ed. - New York : McGraw-Hill, 1975 - 339 p. : ilus. ; gráfs - McGraw-Hill series in forest resources . - McGraw-Hill series in forest resources .

22723


Bosques--Inventarios.
Coeficientes de distribución de productos forestales.
Recursos naturales.

634.9285 / A8 1975