The ABC of NFT :
Cooper, Allen John, 1924-
The ABC of NFT : nutrient film technique : the world's first method of crop production without a solid rooting medium / [by] Allen Cooper. - London : Grower Books, 1979. - x, 181 p. : ill., port. ; 30 cm.
Errata slip inserted.
Includes bibliographical references.
0901361224 :
81481285
GB79-17674
Hydroponics.
Plant growing media, Artificial.
The ABC of NFT : nutrient film technique : the world's first method of crop production without a solid rooting medium / [by] Allen Cooper. - London : Grower Books, 1979. - x, 181 p. : ill., port. ; 30 cm.
Errata slip inserted.
Includes bibliographical references.
0901361224 :
81481285
GB79-17674
Hydroponics.
Plant growing media, Artificial.