2301-1548

S2301-15482019000100056

10.31285/agro.23.1.2

Uruguay

00 06 2019

23 1 56 64

1973

1986 2nd

1964

1951 32 2 2

231-7

1928 24 2 2

180-90

United State Department of Agriculture, National Resource Conservation Service 1965

1989

1954

United State Department of Agriculture, Natural Resource Conservation Service 2009

10.

1997 1 1 1

15-29

11.

1961

12.

1982

1982 Dec 2-3

Montevideo, Uruguay

13.

1958

14.

2013

15.

1995

16.

Bricsys nv c199 9- 20

17.

2003

18.

2004 17 22 22

4357-67

19.

2006 19 8 8

1490-512