Green manures and cover crops : january 1987 - september 1991
Gates, Jane Potter
Green manures and cover crops : january 1987 - september 1991 /por Jane Potter Gates - Maryland, EUA : National Agricultural Library, 1991 - 54 p. - Quick bibliography series. ; 92-11 . - Quick bibliography series. Alternative farming systems ; 92-11 .
1052-5378
103533
Abonos verdes.
Bibliografía.
Cultivos de cobertura.
631.874016 / G22
Green manures and cover crops : january 1987 - september 1991 /por Jane Potter Gates - Maryland, EUA : National Agricultural Library, 1991 - 54 p. - Quick bibliography series. ; 92-11 . - Quick bibliography series. Alternative farming systems ; 92-11 .
1052-5378
103533
Abonos verdes.
Bibliografía.
Cultivos de cobertura.
631.874016 / G22
