This book discusses the value of bioresources and the need for their conservation in terms of the biomolecular chemistry of naturally occurring molecular systems.
Waterwise Gardening in South Africa and Namibia is aimed at anyone who wants to create a new garden or convert an existing one to waterwise principles. The first part of the book focuses on general horticultural practises, such a.
... Drimiopsis maculata , Eucomis bicolor en in Galtonia candicans . Het is mogelijk gebleken om deze planten , met ... sale plaat . Vervolgens heb ik de schub van boven naar beneden in tweeën gesneden . Het experiment was niet echt ...