Structural analysis of the Very Humid Tropical Forest in the northern zone of Costa Rica: a case study

por Chaves S., Eladio, Chinchilla, Orlando
Publicado 1997

Phenology of Macuna sp and the effect of its coverage on an andisol

por Montes de Oca, Paulina, Cervantes, Carlos
Publicado 1996

Reproduction in manure of earthworm and effects of vermicompost on corn

por Hernández, Danilo, Montes de Oca, Paulina, Villalobos, Cecilia
Publicado 1996

Classification of the soils of the Santa Lucía Experimental Estate

por Montes de Oca, Paulina, Mata, Rafael A.
Publicado 1996

Pesticides: problematic and solution options

por García G., Jaime E.
Publicado 1996

Chemical composition and acidity of the rain: twelve years of observations in Cuba

por López Cabrera, Carlos M.
Publicado 1996

Some characteristics of atmospheric nitrogen deposition in Cuba

por Cuesta Santos, Osvaldo, González González, María, Collazo Aranda, Arnaldo
Publicado 1996

Natural regeneration in the management of tall oak trees in Costa Rica

por Chaverri Polini, Adelaida
Publicado 1996

Silvicultural treatments in the management of tropical natural forests

por Chaves S., Eladio, Chinchilla Mora, Orlando
Publicado 1996

Ticoporo Forest Reserve, Venezuela: example of management under concessions regime

por Luna Lugo, A.
Publicado 1996

Expectations and problems of shrimp farming in Central America

por R. Bort, John, L. Ovares, Luis, C. Stonich, Susan
Publicado 1996

Hunting in Costa Rica and its possibilities

por C. Sáenz, Joel, Di Mare, María Isabel
Publicado 1996

Environmental deterioration and social perception in an Argentine agricultural area

por Fernández, Guillermina, Guerrero, Marcela, Jacinto, Guillermina, Nogar, Graciela, Posada, Marcelo, Valenzuela, Silvia
Publicado 1996

The science and technology of the University Needed: the case of molecular biology and biotechnology

por Rodríguez Cervantes, Silvia
Publicado 1996

Fertilization with N-P-K in complete formulas for Cupressus lusitana Miller

por Rodríguez Alvarez, Dora, Fonseca González, William
Publicado 1994

Growth and dynamics of the tropical rainforest after harvesting

por Chaves S., Eladio
Publicado 1994

Chemical composition of rain in Cuba

por Rodríguez C., Arturo E.
Publicado 1994

Influence of the chemical composition of rain and its acidity in Havana agriculture

por Rodríguez C., Arturo E.
Publicado 1994

Structure and composition of an exploited tropical rainforest

por González J., Eugenio, Chaves S., Eladio
Publicado 1994

Preliminary study on the use of pesticides to combat domestic pests in Costa Rican homes

por Soto L., Lilliam C., Aguilar Z., Marielos
Publicado 1994